138427556

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{8009}}^1$

素因数の和:8191

約数の個数: 24

約数和(自身を含む): 252315000

約数和(自身を除く): 113887444

約数列:

[1, 2, 4, 29, 58, 116, 149, 298, 596, 4321, 8009, 8642, 16018, 17284, 32036, 232261, 464522, 929044, 1193341, 2386682, 4773364, 34606889, 69213778, 138427556]

約数ペア:

[(1, 138427556), (2, 69213778), (4, 34606889), (29, 4773364), (58, 2386682), (116, 1193341), (149, 929044), (298, 464522), (596, 232261), (4321, 32036), (8009, 17284), (8642, 16018)]