156901635842

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{487272161}}^1$

素因数の和:487272193

約数の個数: 16

約数和(自身を含む): 280668765312

約数和(自身を除く): 123767129470

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 487272161, 974544322, 3410905127, 6821810254, 11207259703, 22414519406, 78450817921, 156901635842]

約数ペア:

[(1, 156901635842), (2, 78450817921), (7, 22414519406), (14, 11207259703), (23, 6821810254), (46, 3410905127), (161, 974544322), (322, 487272161)]