156741074

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{1489}}^1$

素因数の和:1674

約数の個数: 32

約数和(自身を含む): 275208960

約数和(自身を除く): 118467886

約数列:

[1, 2, 7, 14, 73, 103, 146, 206, 511, 721, 1022, 1442, 1489, 2978, 7519, 10423, 15038, 20846, 52633, 105266, 108697, 153367, 217394, 306734, 760879, 1073569, 1521758, 2147138, 11195791, 22391582, 78370537, 156741074]

約数ペア:

[(1, 156741074), (2, 78370537), (7, 22391582), (14, 11195791), (73, 2147138), (103, 1521758), (146, 1073569), (206, 760879), (511, 306734), (721, 217394), (1022, 153367), (1442, 108697), (1489, 105266), (2978, 52633), (7519, 20846), (10423, 15038)]