145576486

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1\times {\mathrm{643}}^1$

素因数の和:948

約数の個数: 32

約数和(自身を含む): 245379456

約数和(自身を除く): 99802970

約数列:

[1, 2, 11, 22, 41, 82, 251, 451, 502, 643, 902, 1286, 2761, 5522, 7073, 10291, 14146, 20582, 26363, 52726, 113201, 161393, 226402, 289993, 322786, 579986, 1775323, 3550646, 6617113, 13234226, 72788243, 145576486]

約数ペア:

[(1, 145576486), (2, 72788243), (11, 13234226), (22, 6617113), (41, 3550646), (82, 1775323), (251, 579986), (451, 322786), (502, 289993), (643, 226402), (902, 161393), (1286, 113201), (2761, 52726), (5522, 26363), (7073, 20582), (10291, 14146)]