157286722

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{241}}^1$

素因数の和:474

約数の個数: 32

約数和(自身を含む): 248396544

約数和(自身を除く): 91109822

約数列:

[1, 2, 47, 53, 94, 106, 131, 241, 262, 482, 2491, 4982, 6157, 6943, 11327, 12314, 12773, 13886, 22654, 25546, 31571, 63142, 326321, 600331, 652642, 1200662, 1483837, 1673263, 2967674, 3346526, 78643361, 157286722]

約数ペア:

[(1, 157286722), (2, 78643361), (47, 3346526), (53, 2967674), (94, 1673263), (106, 1483837), (131, 1200662), (241, 652642), (262, 600331), (482, 326321), (2491, 63142), (4982, 31571), (6157, 25546), (6943, 22654), (11327, 13886), (12314, 12773)]