156908648

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{4111}}^1$

素因数の和:4497

約数の個数: 32

約数和(自身を含む): 317775360

約数和(自身を除く): 160866712

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 367, 734, 1468, 2936, 4111, 4771, 8222, 9542, 16444, 19084, 32888, 38168, 53443, 106886, 213772, 427544, 1508737, 3017474, 6034948, 12069896, 19613581, 39227162, 78454324, 156908648]

約数ペア:

[(1, 156908648), (2, 78454324), (4, 39227162), (8, 19613581), (13, 12069896), (26, 6034948), (52, 3017474), (104, 1508737), (367, 427544), (734, 213772), (1468, 106886), (2936, 53443), (4111, 38168), (4771, 32888), (8222, 19084), (9542, 16444)]