156919853489

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1663}}^1\times {\mathrm{16871}}^1$

素因数の和:18605

約数の個数: 32

約数和(自身を含む): 194054455296

約数和(自身を除く): 37134601807

約数列:

[1, 7, 17, 47, 119, 329, 799, 1663, 5593, 11641, 16871, 28271, 78161, 118097, 197897, 286807, 547127, 792937, 1328737, 2007649, 5550559, 9301159, 13479929, 28056473, 94359503, 196395311, 476960041, 1318654231, 3338720287, 9230579617, 22417121927, 156919853489]

約数ペア:

[(1, 156919853489), (7, 22417121927), (17, 9230579617), (47, 3338720287), (119, 1318654231), (329, 476960041), (799, 196395311), (1663, 94359503), (5593, 28056473), (11641, 13479929), (16871, 9301159), (28271, 5550559), (78161, 2007649), (118097, 1328737), (197897, 792937), (286807, 547127)]