137777456

素因数分解:

$2^4\times {\mathrm{941}}^1\times {\mathrm{9151}}^1$

素因数の和:10100

約数の個数: 20

約数和(自身を含む): 267256704

約数和(自身を除く): 129479248

約数列:

[1, 2, 4, 8, 16, 941, 1882, 3764, 7528, 9151, 15056, 18302, 36604, 73208, 146416, 8611091, 17222182, 34444364, 68888728, 137777456]

約数ペア:

[(1, 137777456), (2, 68888728), (4, 34444364), (8, 17222182), (16, 8611091), (941, 146416), (1882, 73208), (3764, 36604), (7528, 18302), (9151, 15056)]