157213155576

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{499}}^1\times {\mathrm{166169}}^1$

素因数の和:166756

約数の個数: 64

約数和(自身を含む): 398808000000

約数和(自身を除く): 241594844424

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 158, 237, 316, 474, 499, 632, 948, 998, 1497, 1896, 1996, 2994, 3992, 5988, 11976, 39421, 78842, 118263, 157684, 166169, 236526, 315368, 332338, 473052, 498507, 664676, 946104, 997014, 1329352, 1994028, 3988056, 13127351, 26254702, 39382053, 52509404, 78764106, 82918331, 105018808, 157528212, 165836662, 248754993, 315056424, 331673324, 497509986, 663346648, 995019972, 1990039944, 6550548149, 13101096298, 19651644447, 26202192596, 39303288894, 52404385192, 78606577788, 157213155576]

約数ペア:

[(1, 157213155576), (2, 78606577788), (3, 52404385192), (4, 39303288894), (6, 26202192596), (8, 19651644447), (12, 13101096298), (24, 6550548149), (79, 1990039944), (158, 995019972), (237, 663346648), (316, 497509986), (474, 331673324), (499, 315056424), (632, 248754993), (948, 165836662), (998, 157528212), (1497, 105018808), (1896, 82918331), (1996, 78764106), (2994, 52509404), (3992, 39382053), (5988, 26254702), (11976, 13127351), (39421, 3988056), (78842, 1994028), (118263, 1329352), (157684, 997014), (166169, 946104), (236526, 664676), (315368, 498507), (332338, 473052)]