100831156

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{151}}^1\times {\mathrm{1201}}^1$

素因数の和:1495

約数の個数: 24

約数和(自身を含む): 179049920

約数和(自身を除く): 78218764

約数列:

[1, 2, 4, 139, 151, 278, 302, 556, 604, 1201, 2402, 4804, 20989, 41978, 83956, 166939, 181351, 333878, 362702, 667756, 725404, 25207789, 50415578, 100831156]

約数ペア:

[(1, 100831156), (2, 50415578), (4, 25207789), (139, 725404), (151, 667756), (278, 362702), (302, 333878), (556, 181351), (604, 166939), (1201, 83956), (2402, 41978), (4804, 20989)]