156957836020

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{2604677}}^1$

素因数の和:2604840

約数の個数: 48

約数和(自身を含む): 346568035968

約数和(自身を除く): 189610199948

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 131, 230, 262, 460, 524, 655, 1310, 2620, 3013, 6026, 12052, 15065, 30130, 60260, 2604677, 5209354, 10418708, 13023385, 26046770, 52093540, 59907571, 119815142, 239630284, 299537855, 341212687, 599075710, 682425374, 1198151420, 1364850748, 1706063435, 3412126870, 6824253740, 7847891801, 15695783602, 31391567204, 39239459005, 78478918010, 156957836020]

約数ペア:

[(1, 156957836020), (2, 78478918010), (4, 39239459005), (5, 31391567204), (10, 15695783602), (20, 7847891801), (23, 6824253740), (46, 3412126870), (92, 1706063435), (115, 1364850748), (131, 1198151420), (230, 682425374), (262, 599075710), (460, 341212687), (524, 299537855), (655, 239630284), (1310, 119815142), (2620, 59907571), (3013, 52093540), (6026, 26046770), (12052, 13023385), (15065, 10418708), (30130, 5209354), (60260, 2604677)]