155157044

素因数分解:

$2^2\times 7^1\times {\mathrm{863}}^1\times {\mathrm{6421}}^1$

素因数の和:7295

約数の個数: 24

約数和(自身を含む): 310722048

約数和(自身を除く): 155565004

約数列:

[1, 2, 4, 7, 14, 28, 863, 1726, 3452, 6041, 6421, 12082, 12842, 24164, 25684, 44947, 89894, 179788, 5541323, 11082646, 22165292, 38789261, 77578522, 155157044]

約数ペア:

[(1, 155157044), (2, 77578522), (4, 38789261), (7, 22165292), (14, 11082646), (28, 5541323), (863, 179788), (1726, 89894), (3452, 44947), (6041, 25684), (6421, 24164), (12082, 12842)]