121813756

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{7499}}^1$

素因数の和:7665

約数の個数: 24

約数和(自身を含む): 221760000

約数和(自身を除く): 99946244

約数列:

[1, 2, 4, 31, 62, 124, 131, 262, 524, 4061, 7499, 8122, 14998, 16244, 29996, 232469, 464938, 929876, 982369, 1964738, 3929476, 30453439, 60906878, 121813756]

約数ペア:

[(1, 121813756), (2, 60906878), (4, 30453439), (31, 3929476), (62, 1964738), (124, 982369), (131, 929876), (262, 464938), (524, 232469), (4061, 29996), (7499, 16244), (8122, 14998)]