155610032

素因数分解:

$2^4\times {\mathrm{239}}^1\times {\mathrm{40693}}^1$

素因数の和:40940

約数の個数: 20

約数和(自身を含む): 302763360

約数和(自身を除く): 147153328

約数列:

[1, 2, 4, 8, 16, 239, 478, 956, 1912, 3824, 40693, 81386, 162772, 325544, 651088, 9725627, 19451254, 38902508, 77805016, 155610032]

約数ペア:

[(1, 155610032), (2, 77805016), (4, 38902508), (8, 19451254), (16, 9725627), (239, 651088), (478, 325544), (956, 162772), (1912, 81386), (3824, 40693)]