156389044

素因数分解:

$2^2\times 7^1\times {\mathrm{379}}^1\times {\mathrm{14737}}^1$

素因数の和:15127

約数の個数: 24

約数和(自身を含む): 313624640

約数和(自身を除く): 157235596

約数列:

[1, 2, 4, 7, 14, 28, 379, 758, 1516, 2653, 5306, 10612, 14737, 29474, 58948, 103159, 206318, 412636, 5585323, 11170646, 22341292, 39097261, 78194522, 156389044]

約数ペア:

[(1, 156389044), (2, 78194522), (4, 39097261), (7, 22341292), (14, 11170646), (28, 5585323), (379, 412636), (758, 206318), (1516, 103159), (2653, 58948), (5306, 29474), (10612, 14737)]