156749372

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{22003}}^1$

素因数の和:22157

約数の個数: 24

約数和(自身を含む): 297582096

約数和(自身を除く): 140832724

約数列:

[1, 2, 4, 13, 26, 52, 137, 274, 548, 1781, 3562, 7124, 22003, 44006, 88012, 286039, 572078, 1144156, 3014411, 6028822, 12057644, 39187343, 78374686, 156749372]

約数ペア:

[(1, 156749372), (2, 78374686), (4, 39187343), (13, 12057644), (26, 6028822), (52, 3014411), (137, 1144156), (274, 572078), (548, 286039), (1781, 88012), (3562, 44006), (7124, 22003)]