166158410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{137321}}^1$

素因数の和:137350

約数の個数: 24

約数和(自身を含む): 328748868

約数和(自身を除く): 162590458

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 137321, 274642, 686605, 1373210, 1510531, 3021062, 7552655, 15105310, 16615841, 33231682, 83079205, 166158410]

約数ペア:

[(1, 166158410), (2, 83079205), (5, 33231682), (10, 16615841), (11, 15105310), (22, 7552655), (55, 3021062), (110, 1510531), (121, 1373210), (242, 686605), (605, 274642), (1210, 137321)]