169854244

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{44279}}^1$

素因数の和:44427

約数の個数: 24

約数和(自身を含む): 342195840

約数和(自身を除く): 172341596

約数列:

[1, 2, 4, 7, 14, 28, 137, 274, 548, 959, 1918, 3836, 44279, 88558, 177116, 309953, 619906, 1239812, 6066223, 12132446, 24264892, 42463561, 84927122, 169854244]

約数ペア:

[(1, 169854244), (2, 84927122), (4, 42463561), (7, 24264892), (14, 12132446), (28, 6066223), (137, 1239812), (274, 619906), (548, 309953), (959, 177116), (1918, 88558), (3836, 44279)]