140668502

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:297

約数の個数: 48

約数和(自身を含む): 240330240

約数和(自身を除く): 99661738

約数列:

[1, 2, 13, 26, 29, 58, 113, 127, 169, 226, 254, 338, 377, 754, 1469, 1651, 2938, 3277, 3302, 3683, 4901, 6554, 7366, 9802, 14351, 19097, 21463, 28702, 38194, 42601, 42926, 47879, 85202, 95758, 186563, 373126, 416179, 553813, 622427, 832358, 1107626, 1244854, 2425319, 4850638, 5410327, 10820654, 70334251, 140668502]

約数ペア:

[(1, 140668502), (2, 70334251), (13, 10820654), (26, 5410327), (29, 4850638), (58, 2425319), (113, 1244854), (127, 1107626), (169, 832358), (226, 622427), (254, 553813), (338, 416179), (377, 373126), (754, 186563), (1469, 95758), (1651, 85202), (2938, 47879), (3277, 42926), (3302, 42601), (3683, 38194), (4901, 28702), (6554, 21463), (7366, 19097), (9802, 14351)]