130791192

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{111217}}^1$

素因数の和:111240

約数の個数: 48

約数和(自身を含む): 380365560

約数和(自身を除く): 249574368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 111217, 222434, 333651, 444868, 667302, 778519, 889736, 1334604, 1557038, 2335557, 2669208, 3114076, 4671114, 5449633, 6228152, 9342228, 10899266, 16348899, 18684456, 21798532, 32697798, 43597064, 65395596, 130791192]

約数ペア:

[(1, 130791192), (2, 65395596), (3, 43597064), (4, 32697798), (6, 21798532), (7, 18684456), (8, 16348899), (12, 10899266), (14, 9342228), (21, 6228152), (24, 5449633), (28, 4671114), (42, 3114076), (49, 2669208), (56, 2335557), (84, 1557038), (98, 1334604), (147, 889736), (168, 778519), (196, 667302), (294, 444868), (392, 333651), (588, 222434), (1176, 111217)]