147156918948

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{3491}}^1\times {\mathrm{90071}}^1$

素因数の和:93585

約数の個数: 72

約数和(自身を含む): 400713034176

約数和(自身を除く): 253556115228

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 3491, 6982, 10473, 13964, 20946, 31419, 41892, 45383, 62838, 90071, 90766, 125676, 136149, 180142, 181532, 270213, 272298, 360284, 408447, 540426, 544596, 810639, 816894, 1080852, 1170923, 1621278, 1633788, 2341846, 3242556, 3512769, 4683692, 7025538, 10538307, 14051076, 21076614, 42153228, 314437861, 628875722, 943313583, 1257751444, 1886627166, 2829940749, 3773254332, 4087692193, 5659881498, 8175384386, 11319762996, 12263076579, 16350768772, 24526153158, 36789229737, 49052306316, 73578459474, 147156918948]

約数ペア:

[(1, 147156918948), (2, 73578459474), (3, 49052306316), (4, 36789229737), (6, 24526153158), (9, 16350768772), (12, 12263076579), (13, 11319762996), (18, 8175384386), (26, 5659881498), (36, 4087692193), (39, 3773254332), (52, 2829940749), (78, 1886627166), (117, 1257751444), (156, 943313583), (234, 628875722), (468, 314437861), (3491, 42153228), (6982, 21076614), (10473, 14051076), (13964, 10538307), (20946, 7025538), (31419, 4683692), (41892, 3512769), (45383, 3242556), (62838, 2341846), (90071, 1633788), (90766, 1621278), (125676, 1170923), (136149, 1080852), (180142, 816894), (181532, 810639), (270213, 544596), (272298, 540426), (360284, 408447)]