156940989044

素因数分解:

$2^2\times 7^1\times {\mathrm{34883}}^1\times {\mathrm{160681}}^1$

素因数の和:195575

約数の個数: 24

約数和(自身を含む): 313892929728

約数和(自身を除く): 156951940684

約数列:

[1, 2, 4, 7, 14, 28, 34883, 69766, 139532, 160681, 244181, 321362, 488362, 642724, 976724, 1124767, 2249534, 4499068, 5605035323, 11210070646, 22420141292, 39235247261, 78470494522, 156940989044]

約数ペア:

[(1, 156940989044), (2, 78470494522), (4, 39235247261), (7, 22420141292), (14, 11210070646), (28, 5605035323), (34883, 4499068), (69766, 2249534), (139532, 1124767), (160681, 976724), (244181, 642724), (321362, 488362)]