156876412

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{10837}}^1$

素因数の和:10906

約数の個数: 48

約数和(自身を含む): 349590528

約数和(自身を除く): 192714116

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 47, 77, 94, 154, 188, 308, 329, 517, 658, 1034, 1316, 2068, 3619, 7238, 10837, 14476, 21674, 43348, 75859, 119207, 151718, 238414, 303436, 476828, 509339, 834449, 1018678, 1668898, 2037356, 3337796, 3565373, 5602729, 7130746, 11205458, 14261492, 22410916, 39219103, 78438206, 156876412]

約数ペア:

[(1, 156876412), (2, 78438206), (4, 39219103), (7, 22410916), (11, 14261492), (14, 11205458), (22, 7130746), (28, 5602729), (44, 3565373), (47, 3337796), (77, 2037356), (94, 1668898), (154, 1018678), (188, 834449), (308, 509339), (329, 476828), (517, 303436), (658, 238414), (1034, 151718), (1316, 119207), (2068, 75859), (3619, 43348), (7238, 21674), (10837, 14476)]