156908510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{6229}}^1$

素因数の和:6476

約数の個数: 32

約数和(自身を含む): 309506400

約数和(自身を除く): 152597890

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 229, 458, 1145, 2290, 2519, 5038, 6229, 12458, 12595, 25190, 31145, 62290, 68519, 137038, 342595, 685190, 1426441, 2852882, 7132205, 14264410, 15690851, 31381702, 78454255, 156908510]

約数ペア:

[(1, 156908510), (2, 78454255), (5, 31381702), (10, 15690851), (11, 14264410), (22, 7132205), (55, 2852882), (110, 1426441), (229, 685190), (458, 342595), (1145, 137038), (2290, 68519), (2519, 62290), (5038, 31145), (6229, 25190), (12458, 12595)]