159356418

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{30493}}^1$

素因数の和:30578

約数の個数: 32

約数和(自身を含む): 348363456

約数和(自身を除く): 189007038

約数列:

[1, 2, 3, 6, 13, 26, 39, 67, 78, 134, 201, 402, 871, 1742, 2613, 5226, 30493, 60986, 91479, 182958, 396409, 792818, 1189227, 2043031, 2378454, 4086062, 6129093, 12258186, 26559403, 53118806, 79678209, 159356418]

約数ペア:

[(1, 159356418), (2, 79678209), (3, 53118806), (6, 26559403), (13, 12258186), (26, 6129093), (39, 4086062), (67, 2378454), (78, 2043031), (134, 1189227), (201, 792818), (402, 396409), (871, 182958), (1742, 91479), (2613, 60986), (5226, 30493)]