140145104

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{191}}^1\times {\mathrm{379}}^1$

素因数の和:600

約数の個数: 60

約数和(自身を含む): 300814080

約数和(自身を除く): 160668976

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 191, 242, 379, 382, 484, 758, 764, 968, 1516, 1528, 1936, 2101, 3032, 3056, 4169, 4202, 6064, 8338, 8404, 16676, 16808, 23111, 33352, 33616, 45859, 46222, 66704, 72389, 91718, 92444, 144778, 183436, 184888, 289556, 366872, 369776, 579112, 733744, 796279, 1158224, 1592558, 3185116, 6370232, 8759069, 12740464, 17518138, 35036276, 70072552, 140145104]

約数ペア:

[(1, 140145104), (2, 70072552), (4, 35036276), (8, 17518138), (11, 12740464), (16, 8759069), (22, 6370232), (44, 3185116), (88, 1592558), (121, 1158224), (176, 796279), (191, 733744), (242, 579112), (379, 369776), (382, 366872), (484, 289556), (758, 184888), (764, 183436), (968, 144778), (1516, 92444), (1528, 91718), (1936, 72389), (2101, 66704), (3032, 46222), (3056, 45859), (4169, 33616), (4202, 33352), (6064, 23111), (8338, 16808), (8404, 16676)]