156920111056

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{576912173}}^1$

素因数の和:576912198

約数の個数: 20

約数和(自身を含む): 321916993092

約数和(自身を除く): 164996882036

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 576912173, 1153824346, 2307648692, 4615297384, 9230594768, 9807506941, 19615013882, 39230027764, 78460055528, 156920111056]

約数ペア:

[(1, 156920111056), (2, 78460055528), (4, 39230027764), (8, 19615013882), (16, 9807506941), (17, 9230594768), (34, 4615297384), (68, 2307648692), (136, 1153824346), (272, 576912173)]