155218294

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{13807}}^1$

素因数の和:13900

約数の個数: 32

約数和(自身を含む): 294276096

約数和(自身を除く): 139057802

約数列:

[1, 2, 7, 11, 14, 22, 73, 77, 146, 154, 511, 803, 1022, 1606, 5621, 11242, 13807, 27614, 96649, 151877, 193298, 303754, 1007911, 1063139, 2015822, 2126278, 7055377, 11087021, 14110754, 22174042, 77609147, 155218294]

約数ペア:

[(1, 155218294), (2, 77609147), (7, 22174042), (11, 14110754), (14, 11087021), (22, 7055377), (73, 2126278), (77, 2015822), (146, 1063139), (154, 1007911), (511, 303754), (803, 193298), (1022, 151877), (1606, 96649), (5621, 27614), (11242, 13807)]