156931121669

素因数分解:

$7^1\times {\mathrm{103}}^1\times {\mathrm{223}}^1\times {\mathrm{317}}^1\times {\mathrm{3079}}^1$

素因数の和:3729

約数の個数: 32

約数和(自身を含む): 182536273920

約数和(自身を除く): 25605152251

約数列:

[1, 7, 103, 223, 317, 721, 1561, 2219, 3079, 21553, 22969, 32651, 70691, 160783, 228557, 317137, 494837, 686617, 976043, 2219959, 4806319, 6832301, 7281173, 50968211, 70721551, 100532429, 217657589, 495050857, 703727003, 1523603123, 22418731667, 156931121669]

約数ペア:

[(1, 156931121669), (7, 22418731667), (103, 1523603123), (223, 703727003), (317, 495050857), (721, 217657589), (1561, 100532429), (2219, 70721551), (3079, 50968211), (21553, 7281173), (22969, 6832301), (32651, 4806319), (70691, 2219959), (160783, 976043), (228557, 686617), (317137, 494837)]