159619496

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{2693}}^1$

素因数の和:2969

約数の個数: 32

約数和(自身を含む): 310348800

約数和(自身を除く): 150729304

約数列:

[1, 2, 4, 8, 31, 62, 124, 239, 248, 478, 956, 1912, 2693, 5386, 7409, 10772, 14818, 21544, 29636, 59272, 83483, 166966, 333932, 643627, 667864, 1287254, 2574508, 5149016, 19952437, 39904874, 79809748, 159619496]

約数ペア:

[(1, 159619496), (2, 79809748), (4, 39904874), (8, 19952437), (31, 5149016), (62, 2574508), (124, 1287254), (239, 667864), (248, 643627), (478, 333932), (956, 166966), (1912, 83483), (2693, 59272), (5386, 29636), (7409, 21544), (10772, 14818)]