155642568

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{4451}}^1$

素因数の和:4538

約数の個数: 64

約数和(自身を含む): 410296320

約数和(自身を除く): 254653752

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 47, 62, 93, 94, 124, 141, 186, 188, 248, 282, 372, 376, 564, 744, 1128, 1457, 2914, 4371, 4451, 5828, 8742, 8902, 11656, 13353, 17484, 17804, 26706, 34968, 35608, 53412, 106824, 137981, 209197, 275962, 413943, 418394, 551924, 627591, 827886, 836788, 1103848, 1255182, 1655772, 1673576, 2510364, 3311544, 5020728, 6485107, 12970214, 19455321, 25940428, 38910642, 51880856, 77821284, 155642568]

約数ペア:

[(1, 155642568), (2, 77821284), (3, 51880856), (4, 38910642), (6, 25940428), (8, 19455321), (12, 12970214), (24, 6485107), (31, 5020728), (47, 3311544), (62, 2510364), (93, 1673576), (94, 1655772), (124, 1255182), (141, 1103848), (186, 836788), (188, 827886), (248, 627591), (282, 551924), (372, 418394), (376, 413943), (564, 275962), (744, 209197), (1128, 137981), (1457, 106824), (2914, 53412), (4371, 35608), (4451, 34968), (5828, 26706), (8742, 17804), (8902, 17484), (11656, 13353)]