156942149744

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{31159}}^1\times {\mathrm{13687}}^1$

素因数の和:44877

約数の個数: 40

約数和(自身を含む): 317329451520

約数和(自身を除く): 160387301776

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 13687, 27374, 31159, 54748, 62318, 109496, 124636, 218992, 249272, 314801, 498544, 629602, 716657, 1259204, 1433314, 2518408, 2866628, 5036816, 5733256, 11466512, 426473233, 852946466, 1705892932, 3411785864, 6823571728, 9808884359, 19617768718, 39235537436, 78471074872, 156942149744]

約数ペア:

[(1, 156942149744), (2, 78471074872), (4, 39235537436), (8, 19617768718), (16, 9808884359), (23, 6823571728), (46, 3411785864), (92, 1705892932), (184, 852946466), (368, 426473233), (13687, 11466512), (27374, 5733256), (31159, 5036816), (54748, 2866628), (62318, 2518408), (109496, 1433314), (124636, 1259204), (218992, 716657), (249272, 629602), (314801, 498544)]