128663405208

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{7937}}^1$

素因数の和:8239

約数の個数: 256

約数和(自身を含む): 403275801600

約数和(自身を除く): 274612396392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 23, 24, 26, 27, 36, 39, 46, 52, 54, 69, 72, 78, 92, 104, 108, 117, 138, 156, 184, 207, 216, 234, 251, 276, 299, 312, 351, 414, 468, 502, 552, 598, 621, 702, 753, 828, 897, 936, 1004, 1196, 1242, 1404, 1506, 1656, 1794, 2008, 2259, 2392, 2484, 2691, 2808, 3012, 3263, 3588, 4518, 4968, 5382, 5773, 6024, 6526, 6777, 7176, 7937, 8073, 9036, 9789, 10764, 11546, 13052, 13554, 15874, 16146, 17319, 18072, 19578, 21528, 23092, 23811, 26104, 27108, 29367, 31748, 32292, 34638, 39156, 46184, 47622, 51957, 54216, 58734, 63496, 64584, 69276, 71433, 75049, 78312, 88101, 95244, 103181, 103914, 117468, 138552, 142866, 150098, 155871, 176202, 182551, 190488, 206362, 207828, 214299, 225147, 234936, 285732, 300196, 309543, 311742, 352404, 365102, 412724, 415656, 428598, 450294, 547653, 571464, 600392, 619086, 623484, 675441, 704808, 730204, 825448, 857196, 900588, 928629, 1095306, 1238172, 1246968, 1350882, 1460408, 1642959, 1714392, 1801176, 1857258, 1992187, 2026323, 2190612, 2373163, 2476344, 2701764, 2785887, 3285918, 3714516, 3984374, 4052646, 4381224, 4746326, 4928877, 5403528, 5571774, 5976561, 6571836, 7119489, 7429032, 7968748, 8105292, 9492652, 9857754, 11143548, 11953122, 13143672, 14238978, 15937496, 16210584, 17929683, 18985304, 19715508, 21358467, 22287096, 23906244, 25898431, 28477956, 35859366, 39431016, 42716934, 45820301, 47812488, 51796862, 53789049, 56955912, 64075401, 71718732, 77695293, 85433868, 91640602, 103593724, 107578098, 128150802, 137460903, 143437464, 155390586, 170867736, 183281204, 207187448, 215156196, 233085879, 256301604, 274921806, 310781172, 366562408, 412382709, 430312392, 466171758, 512603208, 549843612, 595663913, 621562344, 699257637, 824765418, 932343516, 1099687224, 1191327826, 1237148127, 1398515274, 1649530836, 1786991739, 1864687032, 2382655652, 2474296254, 2797030548, 3299061672, 3573983478, 4765311304, 4948592508, 5360975217, 5594061096, 7147966956, 9897185016, 10721950434, 14295933912, 16082925651, 21443900868, 32165851302, 42887801736, 64331702604, 128663405208]

約数ペア:

[(1, 128663405208), (2, 64331702604), (3, 42887801736), (4, 32165851302), (6, 21443900868), (8, 16082925651), (9, 14295933912), (12, 10721950434), (13, 9897185016), (18, 7147966956), (23, 5594061096), (24, 5360975217), (26, 4948592508), (27, 4765311304), (36, 3573983478), (39, 3299061672), (46, 2797030548), (52, 2474296254), (54, 2382655652), (69, 1864687032), (72, 1786991739), (78, 1649530836), (92, 1398515274), (104, 1237148127), (108, 1191327826), (117, 1099687224), (138, 932343516), (156, 824765418), (184, 699257637), (207, 621562344), (216, 595663913), (234, 549843612), (251, 512603208), (276, 466171758), (299, 430312392), (312, 412382709), (351, 366562408), (414, 310781172), (468, 274921806), (502, 256301604), (552, 233085879), (598, 215156196), (621, 207187448), (702, 183281204), (753, 170867736), (828, 155390586), (897, 143437464), (936, 137460903), (1004, 128150802), (1196, 107578098), (1242, 103593724), (1404, 91640602), (1506, 85433868), (1656, 77695293), (1794, 71718732), (2008, 64075401), (2259, 56955912), (2392, 53789049), (2484, 51796862), (2691, 47812488), (2808, 45820301), (3012, 42716934), (3263, 39431016), (3588, 35859366), (4518, 28477956), (4968, 25898431), (5382, 23906244), (5773, 22287096), (6024, 21358467), (6526, 19715508), (6777, 18985304), (7176, 17929683), (7937, 16210584), (8073, 15937496), (9036, 14238978), (9789, 13143672), (10764, 11953122), (11546, 11143548), (13052, 9857754), (13554, 9492652), (15874, 8105292), (16146, 7968748), (17319, 7429032), (18072, 7119489), (19578, 6571836), (21528, 5976561), (23092, 5571774), (23811, 5403528), (26104, 4928877), (27108, 4746326), (29367, 4381224), (31748, 4052646), (32292, 3984374), (34638, 3714516), (39156, 3285918), (46184, 2785887), (47622, 2701764), (51957, 2476344), (54216, 2373163), (58734, 2190612), (63496, 2026323), (64584, 1992187), (69276, 1857258), (71433, 1801176), (75049, 1714392), (78312, 1642959), (88101, 1460408), (95244, 1350882), (103181, 1246968), (103914, 1238172), (117468, 1095306), (138552, 928629), (142866, 900588), (150098, 857196), (155871, 825448), (176202, 730204), (182551, 704808), (190488, 675441), (206362, 623484), (207828, 619086), (214299, 600392), (225147, 571464), (234936, 547653), (285732, 450294), (300196, 428598), (309543, 415656), (311742, 412724), (352404, 365102)]