156942394

素因数分解:

$2^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{12041}}^1$

素因数の和:12083

約数の個数: 32

約数和(自身を含む): 289008000

約数和(自身を除く): 132065606

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 343, 686, 931, 1862, 6517, 12041, 13034, 24082, 84287, 168574, 228779, 457558, 590009, 1180018, 1601453, 3202906, 4130063, 8260126, 11210171, 22420342, 78471197, 156942394]

約数ペア:

[(1, 156942394), (2, 78471197), (7, 22420342), (14, 11210171), (19, 8260126), (38, 4130063), (49, 3202906), (98, 1601453), (133, 1180018), (266, 590009), (343, 457558), (686, 228779), (931, 168574), (1862, 84287), (6517, 24082), (12041, 13034)]