156948729436

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{248839}}^1$

素因数の和:249098

約数の個数: 48

約数和(自身を含む): 297373753600

約数和(自身を除く): 140425024164

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 193, 386, 772, 817, 1634, 3268, 3667, 7334, 8299, 14668, 16598, 33196, 157681, 248839, 315362, 497678, 630724, 995356, 4727941, 9455882, 10700077, 18911764, 21400154, 42800308, 48025927, 96051854, 192103708, 203301463, 406602926, 813205852, 912492613, 1824985226, 2065114861, 3649970452, 4130229722, 8260459444, 39237182359, 78474364718, 156948729436]

約数ペア:

[(1, 156948729436), (2, 78474364718), (4, 39237182359), (19, 8260459444), (38, 4130229722), (43, 3649970452), (76, 2065114861), (86, 1824985226), (172, 912492613), (193, 813205852), (386, 406602926), (772, 203301463), (817, 192103708), (1634, 96051854), (3268, 48025927), (3667, 42800308), (7334, 21400154), (8299, 18911764), (14668, 10700077), (16598, 9455882), (33196, 4727941), (157681, 995356), (248839, 630724), (315362, 497678)]