156908336

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{754367}}^1$

素因数の和:754388

約数の個数: 20

約数和(自身を含む): 327395712

約数和(自身を除く): 170487376

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 754367, 1508734, 3017468, 6034936, 9806771, 12069872, 19613542, 39227084, 78454168, 156908336]

約数ペア:

[(1, 156908336), (2, 78454168), (4, 39227084), (8, 19613542), (13, 12069872), (16, 9806771), (26, 6034936), (52, 3017468), (104, 1508734), (208, 754367)]