157027842920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{1296037}}^1$

素因数の和:1296294

約数の個数: 64

約数和(自身を含む): 382123843920

約数和(自身を除く): 225096001000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 233, 260, 466, 520, 932, 1165, 1864, 2330, 3029, 4660, 6058, 9320, 12116, 15145, 24232, 30290, 60580, 121160, 1296037, 2592074, 5184148, 6480185, 10368296, 12960370, 16848481, 25920740, 33696962, 51841480, 67393924, 84242405, 134787848, 168484810, 301976621, 336969620, 603953242, 673939240, 1207906484, 1509883105, 2415812968, 3019766210, 3925696073, 6039532420, 7851392146, 12079064840, 15702784292, 19628480365, 31405568584, 39256960730, 78513921460, 157027842920]

約数ペア:

[(1, 157027842920), (2, 78513921460), (4, 39256960730), (5, 31405568584), (8, 19628480365), (10, 15702784292), (13, 12079064840), (20, 7851392146), (26, 6039532420), (40, 3925696073), (52, 3019766210), (65, 2415812968), (104, 1509883105), (130, 1207906484), (233, 673939240), (260, 603953242), (466, 336969620), (520, 301976621), (932, 168484810), (1165, 134787848), (1864, 84242405), (2330, 67393924), (3029, 51841480), (4660, 33696962), (6058, 25920740), (9320, 16848481), (12116, 12960370), (15145, 10368296), (24232, 6480185), (30290, 5184148), (60580, 2592074), (121160, 1296037)]