156909611510

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{6481}}^1\times {\mathrm{23971}}^1$

素因数の和:30560

約数の個数: 32

約数和(自身を含む): 285289621344

約数和(自身を除く): 128380009834

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 6481, 12962, 23971, 32405, 47942, 64810, 119855, 239710, 654581, 1309162, 2421071, 3272905, 4842142, 6545810, 12105355, 24210710, 155356051, 310712102, 776780255, 1553560510, 15690961151, 31381922302, 78454805755, 156909611510]

約数ペア:

[(1, 156909611510), (2, 78454805755), (5, 31381922302), (10, 15690961151), (101, 1553560510), (202, 776780255), (505, 310712102), (1010, 155356051), (6481, 24210710), (12962, 12105355), (23971, 6545810), (32405, 4842142), (47942, 3272905), (64810, 2421071), (119855, 1309162), (239710, 654581)]