156915934

素因数分解:

$2^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{30211}}^1$

素因数の和:30280

約数の個数: 24

約数和(自身を含む): 278977608

約数和(自身を除く): 122061674

約数列:

[1, 2, 7, 14, 49, 53, 98, 106, 371, 742, 2597, 5194, 30211, 60422, 211477, 422954, 1480339, 1601183, 2960678, 3202366, 11208281, 22416562, 78457967, 156915934]

約数ペア:

[(1, 156915934), (2, 78457967), (7, 22416562), (14, 11208281), (49, 3202366), (53, 2960678), (98, 1601183), (106, 1480339), (371, 422954), (742, 211477), (2597, 60422), (5194, 30211)]