158397558

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{8191}}^1$

素因数の和:8500

約数の個数: 32

約数和(自身を含む): 346816512

約数和(自身を除く): 188418954

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 293, 586, 879, 1758, 3223, 6446, 8191, 9669, 16382, 19338, 24573, 49146, 90101, 180202, 270303, 540606, 2399963, 4799926, 7199889, 14399778, 26399593, 52799186, 79198779, 158397558]

約数ペア:

[(1, 158397558), (2, 79198779), (3, 52799186), (6, 26399593), (11, 14399778), (22, 7199889), (33, 4799926), (66, 2399963), (293, 540606), (586, 270303), (879, 180202), (1758, 90101), (3223, 49146), (6446, 24573), (8191, 19338), (9669, 16382)]