156920923705

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{4857481}}^1$

素因数の和:4857577

約数の個数: 32

約数和(自身を含む): 235024409088

約数和(自身を除く): 78103485383

約数列:

[1, 5, 7, 13, 35, 65, 71, 91, 355, 455, 497, 923, 2485, 4615, 6461, 32305, 4857481, 24287405, 34002367, 63147253, 170011835, 315736265, 344881151, 442030771, 1724405755, 2210153855, 2414168057, 4483454963, 12070840285, 22417274815, 31384184741, 156920923705]

約数ペア:

[(1, 156920923705), (5, 31384184741), (7, 22417274815), (13, 12070840285), (35, 4483454963), (65, 2414168057), (71, 2210153855), (91, 1724405755), (355, 442030771), (455, 344881151), (497, 315736265), (923, 170011835), (2485, 63147253), (4615, 34002367), (6461, 24287405), (32305, 4857481)]