157416712

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{3221}}^1$

素因数の和:3417

約数の個数: 32

約数和(自身を含む): 304479000

約数和(自身を除く): 147062288

約数列:

[1, 2, 4, 8, 41, 82, 149, 164, 298, 328, 596, 1192, 3221, 6109, 6442, 12218, 12884, 24436, 25768, 48872, 132061, 264122, 479929, 528244, 959858, 1056488, 1919716, 3839432, 19677089, 39354178, 78708356, 157416712]

約数ペア:

[(1, 157416712), (2, 78708356), (4, 39354178), (8, 19677089), (41, 3839432), (82, 1919716), (149, 1056488), (164, 959858), (298, 528244), (328, 479929), (596, 264122), (1192, 132061), (3221, 48872), (6109, 25768), (6442, 24436), (12218, 12884)]