121496008

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{6427}}^1$

素因数の和:6589

約数の個数: 32

約数和(自身を含む): 242978400

約数和(自身を除く): 121482392

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 139, 278, 556, 1112, 2363, 4726, 6427, 9452, 12854, 18904, 25708, 51416, 109259, 218518, 437036, 874072, 893353, 1786706, 3573412, 7146824, 15187001, 30374002, 60748004, 121496008]

約数ペア:

[(1, 121496008), (2, 60748004), (4, 30374002), (8, 15187001), (17, 7146824), (34, 3573412), (68, 1786706), (136, 893353), (139, 874072), (278, 437036), (556, 218518), (1112, 109259), (2363, 51416), (4726, 25708), (6427, 18904), (9452, 12854)]