139720702

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{811}}^1$

素因数の和:1056

約数の個数: 32

約数和(自身を含む): 235726848

約数和(自身を除く): 96006146

約数列:

[1, 2, 11, 22, 41, 82, 191, 382, 451, 811, 902, 1622, 2101, 4202, 7831, 8921, 15662, 17842, 33251, 66502, 86141, 154901, 172282, 309802, 365761, 731522, 1703911, 3407822, 6350941, 12701882, 69860351, 139720702]

約数ペア:

[(1, 139720702), (2, 69860351), (11, 12701882), (22, 6350941), (41, 3407822), (82, 1703911), (191, 731522), (382, 365761), (451, 309802), (811, 172282), (902, 154901), (1622, 86141), (2101, 66502), (4202, 33251), (7831, 17842), (8921, 15662)]