157831434

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{1231}}^1$

素因数の和:1675

約数の個数: 48

約数和(自身を含む): 363242880

約数和(自身を除く): 205411446

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 419, 838, 1231, 1257, 2462, 2514, 3693, 3771, 7123, 7386, 7542, 11079, 14246, 20927, 21369, 22158, 41854, 42738, 62781, 64107, 125562, 128214, 188343, 376686, 515789, 1031578, 1547367, 3094734, 4642101, 8768413, 9284202, 17536826, 26305239, 52610478, 78915717, 157831434]

約数ペア:

[(1, 157831434), (2, 78915717), (3, 52610478), (6, 26305239), (9, 17536826), (17, 9284202), (18, 8768413), (34, 4642101), (51, 3094734), (102, 1547367), (153, 1031578), (306, 515789), (419, 376686), (838, 188343), (1231, 128214), (1257, 125562), (2462, 64107), (2514, 62781), (3693, 42738), (3771, 41854), (7123, 22158), (7386, 21369), (7542, 20927), (11079, 14246)]