140998

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1$

素因数の和:72

約数の個数: 32

約数和(自身を含む): 272160

約数和(自身を除く): 131162

約数列:

[1, 2, 11, 13, 17, 22, 26, 29, 34, 58, 143, 187, 221, 286, 319, 374, 377, 442, 493, 638, 754, 986, 2431, 4147, 4862, 5423, 6409, 8294, 10846, 12818, 70499, 140998]

約数ペア:

[(1, 140998), (2, 70499), (11, 12818), (13, 10846), (17, 8294), (22, 6409), (26, 5423), (29, 4862), (34, 4147), (58, 2431), (143, 986), (187, 754), (221, 638), (286, 493), (319, 442), (374, 377)]