157467892

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{449}}^1\times {\mathrm{2039}}^1$

素因数の和:2535

約数の個数: 24

約数和(自身を含む): 282744000

約数和(自身を除く): 125276108

約数列:

[1, 2, 4, 43, 86, 172, 449, 898, 1796, 2039, 4078, 8156, 19307, 38614, 77228, 87677, 175354, 350708, 915511, 1831022, 3662044, 39366973, 78733946, 157467892]

約数ペア:

[(1, 157467892), (2, 78733946), (4, 39366973), (43, 3662044), (86, 1831022), (172, 915511), (449, 350708), (898, 175354), (1796, 87677), (2039, 77228), (4078, 38614), (8156, 19307)]