156920302

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{5449}}^1$

素因数の和:5497

約数の個数: 48

約数和(自身を含む): 313135200

約数和(自身を除く): 156214898

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 121, 154, 187, 238, 242, 374, 847, 1309, 1694, 2057, 2618, 4114, 5449, 10898, 14399, 28798, 38143, 59939, 76286, 92633, 119878, 185266, 419573, 648431, 659329, 839146, 1018963, 1296862, 1318658, 2037926, 4615303, 7132741, 9230606, 11208593, 14265482, 22417186, 78460151, 156920302]

約数ペア:

[(1, 156920302), (2, 78460151), (7, 22417186), (11, 14265482), (14, 11208593), (17, 9230606), (22, 7132741), (34, 4615303), (77, 2037926), (119, 1318658), (121, 1296862), (154, 1018963), (187, 839146), (238, 659329), (242, 648431), (374, 419573), (847, 185266), (1309, 119878), (1694, 92633), (2057, 76286), (2618, 59939), (4114, 38143), (5449, 28798), (10898, 14399)]