128593368

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:182

約数の個数: 192

約数和(自身を含む): 394617600

約数和(自身を除く): 266024232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 23, 24, 36, 38, 46, 57, 61, 67, 69, 72, 76, 92, 114, 122, 134, 138, 152, 171, 183, 184, 201, 207, 228, 244, 268, 276, 342, 366, 402, 414, 437, 456, 488, 536, 549, 552, 603, 684, 732, 804, 828, 874, 1098, 1159, 1206, 1273, 1311, 1368, 1403, 1464, 1541, 1608, 1656, 1748, 2196, 2318, 2412, 2546, 2622, 2806, 3082, 3477, 3496, 3819, 3933, 4087, 4209, 4392, 4623, 4636, 4824, 5092, 5244, 5612, 6164, 6954, 7638, 7866, 8174, 8418, 9246, 9272, 10184, 10431, 10488, 11224, 11457, 12261, 12328, 12627, 13869, 13908, 15276, 15732, 16348, 16836, 18492, 20862, 22914, 24522, 25254, 26657, 27738, 27816, 29279, 30552, 31464, 32696, 33672, 36783, 36984, 41724, 45828, 49044, 50508, 53314, 55476, 58558, 73566, 77653, 79971, 83448, 87837, 91656, 94001, 98088, 101016, 106628, 110952, 117116, 147132, 155306, 159942, 175674, 188002, 213256, 232959, 234232, 239913, 263511, 282003, 294264, 310612, 319884, 351348, 376004, 465918, 479826, 527022, 564006, 621224, 639768, 698877, 702696, 752008, 846009, 931836, 959652, 1054044, 1128012, 1397754, 1692018, 1786019, 1863672, 1919304, 2108088, 2256024, 2795508, 3384036, 3572038, 5358057, 5591016, 6768072, 7144076, 10716114, 14288152, 16074171, 21432228, 32148342, 42864456, 64296684, 128593368]

約数ペア:

[(1, 128593368), (2, 64296684), (3, 42864456), (4, 32148342), (6, 21432228), (8, 16074171), (9, 14288152), (12, 10716114), (18, 7144076), (19, 6768072), (23, 5591016), (24, 5358057), (36, 3572038), (38, 3384036), (46, 2795508), (57, 2256024), (61, 2108088), (67, 1919304), (69, 1863672), (72, 1786019), (76, 1692018), (92, 1397754), (114, 1128012), (122, 1054044), (134, 959652), (138, 931836), (152, 846009), (171, 752008), (183, 702696), (184, 698877), (201, 639768), (207, 621224), (228, 564006), (244, 527022), (268, 479826), (276, 465918), (342, 376004), (366, 351348), (402, 319884), (414, 310612), (437, 294264), (456, 282003), (488, 263511), (536, 239913), (549, 234232), (552, 232959), (603, 213256), (684, 188002), (732, 175674), (804, 159942), (828, 155306), (874, 147132), (1098, 117116), (1159, 110952), (1206, 106628), (1273, 101016), (1311, 98088), (1368, 94001), (1403, 91656), (1464, 87837), (1541, 83448), (1608, 79971), (1656, 77653), (1748, 73566), (2196, 58558), (2318, 55476), (2412, 53314), (2546, 50508), (2622, 49044), (2806, 45828), (3082, 41724), (3477, 36984), (3496, 36783), (3819, 33672), (3933, 32696), (4087, 31464), (4209, 30552), (4392, 29279), (4623, 27816), (4636, 27738), (4824, 26657), (5092, 25254), (5244, 24522), (5612, 22914), (6164, 20862), (6954, 18492), (7638, 16836), (7866, 16348), (8174, 15732), (8418, 15276), (9246, 13908), (9272, 13869), (10184, 12627), (10431, 12328), (10488, 12261), (11224, 11457)]