140263198

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{34061}}^1$

素因数の和:34163

約数の個数: 16

約数和(自身を含む): 220721760

約数和(自身を除く): 80458562

約数列:

[1, 2, 29, 58, 71, 142, 2059, 4118, 34061, 68122, 987769, 1975538, 2418331, 4836662, 70131599, 140263198]

約数ペア:

[(1, 140263198), (2, 70131599), (29, 4836662), (58, 2418331), (71, 1975538), (142, 987769), (2059, 68122), (4118, 34061)]