165714874

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1\times {\mathrm{811}}^1$

素因数の和:1126

約数の個数: 32

約数和(自身を含む): 278288640

約数和(自身を除く): 112573766

約数列:

[1, 2, 13, 26, 29, 58, 271, 377, 542, 754, 811, 1622, 3523, 7046, 7859, 10543, 15718, 21086, 23519, 47038, 102167, 204334, 219781, 305747, 439562, 611494, 2857153, 5714306, 6373649, 12747298, 82857437, 165714874]

約数ペア:

[(1, 165714874), (2, 82857437), (13, 12747298), (26, 6373649), (29, 5714306), (58, 2857153), (271, 611494), (377, 439562), (542, 305747), (754, 219781), (811, 204334), (1622, 102167), (3523, 47038), (7046, 23519), (7859, 21086), (10543, 15718)]