128331786

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{67049}}^1$

素因数の和:67094

約数の個数: 32

約数和(自身を含む): 289656000

約数和(自身を除く): 161324214

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 87, 174, 319, 638, 957, 1914, 67049, 134098, 201147, 402294, 737539, 1475078, 1944421, 2212617, 3888842, 4425234, 5833263, 11666526, 21388631, 42777262, 64165893, 128331786]

約数ペア:

[(1, 128331786), (2, 64165893), (3, 42777262), (6, 21388631), (11, 11666526), (22, 5833263), (29, 4425234), (33, 3888842), (58, 2212617), (66, 1944421), (87, 1475078), (174, 737539), (319, 402294), (638, 201147), (957, 134098), (1914, 67049)]