166704818

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{3767}}^1$

素因数の和:3914

約数の個数: 32

約数和(自身を含む): 298425600

約数和(自身を除く): 131720782

約数列:

[1, 2, 7, 14, 29, 58, 109, 203, 218, 406, 763, 1526, 3161, 3767, 6322, 7534, 22127, 26369, 44254, 52738, 109243, 218486, 410603, 764701, 821206, 1529402, 2874221, 5748442, 11907487, 23814974, 83352409, 166704818]

約数ペア:

[(1, 166704818), (2, 83352409), (7, 23814974), (14, 11907487), (29, 5748442), (58, 2874221), (109, 1529402), (203, 821206), (218, 764701), (406, 410603), (763, 218486), (1526, 109243), (3161, 52738), (3767, 44254), (6322, 26369), (7534, 22127)]