139390396

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{40949}}^1$

素因数の和:41013

約数の個数: 24

約数和(自身を含む): 261424800

約数和(自身を除く): 122034404

約数列:

[1, 2, 4, 23, 37, 46, 74, 92, 148, 851, 1702, 3404, 40949, 81898, 163796, 941827, 1515113, 1883654, 3030226, 3767308, 6060452, 34847599, 69695198, 139390396]

約数ペア:

[(1, 139390396), (2, 69695198), (4, 34847599), (23, 6060452), (37, 3767308), (46, 3030226), (74, 1883654), (92, 1515113), (148, 941827), (851, 163796), (1702, 81898), (3404, 40949)]