156965340161

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{854461}}^1$

素因数の和:854661

約数の個数: 24

約数和(自身を含む): 191700258624

約数和(自身を除く): 34734918463

約数列:

[1, 7, 23, 49, 161, 163, 1127, 1141, 3749, 7987, 26243, 183701, 854461, 5981227, 19652603, 41868589, 137568221, 139277143, 962977547, 974940001, 3203374289, 6824580007, 22423620023, 156965340161]

約数ペア:

[(1, 156965340161), (7, 22423620023), (23, 6824580007), (49, 3203374289), (161, 974940001), (163, 962977547), (1127, 139277143), (1141, 137568221), (3749, 41868589), (7987, 19652603), (26243, 5981227), (183701, 854461)]