121669268

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{149839}}^1$

素因数の和:149879

約数の個数: 24

約数和(自身を含む): 251731200

約数和(自身を除く): 130061932

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 149839, 299678, 599356, 1048873, 2097746, 4195492, 4345331, 8690662, 17381324, 30417317, 60834634, 121669268]

約数ペア:

[(1, 121669268), (2, 60834634), (4, 30417317), (7, 17381324), (14, 8690662), (28, 4345331), (29, 4195492), (58, 2097746), (116, 1048873), (203, 599356), (406, 299678), (812, 149839)]