149675404

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{263}}^1\times {\mathrm{1949}}^1$

素因数の和:2289

約数の個数: 24

約数和(自身を含む): 266666400

約数和(自身を除く): 116990996

約数列:

[1, 2, 4, 73, 146, 263, 292, 526, 1052, 1949, 3898, 7796, 19199, 38398, 76796, 142277, 284554, 512587, 569108, 1025174, 2050348, 37418851, 74837702, 149675404]

約数ペア:

[(1, 149675404), (2, 74837702), (4, 37418851), (73, 2050348), (146, 1025174), (263, 569108), (292, 512587), (526, 284554), (1052, 142277), (1949, 76796), (3898, 38398), (7796, 19199)]