156657376

素因数分解:

$2^5\times {\mathrm{379}}^1\times {\mathrm{12917}}^1$

素因数の和:13306

約数の個数: 24

約数和(自身を含む): 309256920

約数和(自身を除く): 152599544

約数列:

[1, 2, 4, 8, 16, 32, 379, 758, 1516, 3032, 6064, 12128, 12917, 25834, 51668, 103336, 206672, 413344, 4895543, 9791086, 19582172, 39164344, 78328688, 156657376]

約数ペア:

[(1, 156657376), (2, 78328688), (4, 39164344), (8, 19582172), (16, 9791086), (32, 4895543), (379, 413344), (758, 206672), (1516, 103336), (3032, 51668), (6064, 25834), (12128, 12917)]