168283272

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1$

素因数の和:355

約数の個数: 128

約数和(自身を含む): 472780800

約数和(自身を除く): 304497528

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 23, 24, 34, 46, 51, 68, 69, 79, 92, 102, 136, 138, 158, 184, 204, 227, 237, 276, 316, 391, 408, 454, 474, 552, 632, 681, 782, 908, 948, 1173, 1343, 1362, 1564, 1816, 1817, 1896, 2346, 2686, 2724, 3128, 3634, 3859, 4029, 4692, 5221, 5372, 5448, 5451, 7268, 7718, 8058, 9384, 10442, 10744, 10902, 11577, 14536, 15436, 15663, 16116, 17933, 20884, 21804, 23154, 30872, 30889, 31326, 32232, 35866, 41768, 43608, 46308, 53799, 61778, 62652, 71732, 88757, 92616, 92667, 107598, 123556, 125304, 143464, 177514, 185334, 215196, 247112, 266271, 304861, 355028, 370668, 412459, 430392, 532542, 609722, 710056, 741336, 824918, 914583, 1065084, 1219444, 1237377, 1649836, 1829166, 2130168, 2438888, 2474754, 3299672, 3658332, 4949508, 7011803, 7316664, 9899016, 14023606, 21035409, 28047212, 42070818, 56094424, 84141636, 168283272]

約数ペア:

[(1, 168283272), (2, 84141636), (3, 56094424), (4, 42070818), (6, 28047212), (8, 21035409), (12, 14023606), (17, 9899016), (23, 7316664), (24, 7011803), (34, 4949508), (46, 3658332), (51, 3299672), (68, 2474754), (69, 2438888), (79, 2130168), (92, 1829166), (102, 1649836), (136, 1237377), (138, 1219444), (158, 1065084), (184, 914583), (204, 824918), (227, 741336), (237, 710056), (276, 609722), (316, 532542), (391, 430392), (408, 412459), (454, 370668), (474, 355028), (552, 304861), (632, 266271), (681, 247112), (782, 215196), (908, 185334), (948, 177514), (1173, 143464), (1343, 125304), (1362, 123556), (1564, 107598), (1816, 92667), (1817, 92616), (1896, 88757), (2346, 71732), (2686, 62652), (2724, 61778), (3128, 53799), (3634, 46308), (3859, 43608), (4029, 41768), (4692, 35866), (5221, 32232), (5372, 31326), (5448, 30889), (5451, 30872), (7268, 23154), (7718, 21804), (8058, 20884), (9384, 17933), (10442, 16116), (10744, 15663), (10902, 15436), (11577, 14536)]