156920953931

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1\times {\mathrm{32089}}^1$

素因数の和:32451

約数の個数: 32

約数和(自身を含む): 187302912000

約数和(自身を除く): 30381958069

約数列:

[1, 7, 37, 79, 239, 259, 553, 1673, 2923, 8843, 18881, 20461, 32089, 61901, 132167, 224623, 698597, 1187293, 2535031, 4890179, 7669271, 8311051, 17745217, 53684897, 93796147, 283763027, 605872409, 656573029, 1986341189, 4241106863, 22417279133, 156920953931]

約数ペア:

[(1, 156920953931), (7, 22417279133), (37, 4241106863), (79, 1986341189), (239, 656573029), (259, 605872409), (553, 283763027), (1673, 93796147), (2923, 53684897), (8843, 17745217), (18881, 8311051), (20461, 7669271), (32089, 4890179), (61901, 2535031), (132167, 1187293), (224623, 698597)]