157040353760

素因数分解:

$2^5\times 5^1\times {\mathrm{981502211}}^1$

素因数の和:981502226

約数の個数: 24

約数和(自身を含む): 371007836136

約数和(自身を除く): 213967482376

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 981502211, 1963004422, 3926008844, 4907511055, 7852017688, 9815022110, 15704035376, 19630044220, 31408070752, 39260088440, 78520176880, 157040353760]

約数ペア:

[(1, 157040353760), (2, 78520176880), (4, 39260088440), (5, 31408070752), (8, 19630044220), (10, 15704035376), (16, 9815022110), (20, 7852017688), (32, 4907511055), (40, 3926008844), (80, 1963004422), (160, 981502211)]