156969171961

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{3764339}}^1$

素因数の和:3764413

約数の個数: 24

約数和(自身を含む): 195685450560

約数和(自身を除く): 38716278599

約数列:

[1, 7, 23, 37, 49, 161, 259, 851, 1127, 1813, 5957, 41699, 3764339, 26350373, 86579797, 139280543, 184452611, 606058579, 974963801, 3203452489, 4242410053, 6824746607, 22424167423, 156969171961]

約数ペア:

[(1, 156969171961), (7, 22424167423), (23, 6824746607), (37, 4242410053), (49, 3203452489), (161, 974963801), (259, 606058579), (851, 184452611), (1127, 139280543), (1813, 86579797), (5957, 26350373), (41699, 3764339)]