158723316

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{60397}}^1$

素因数の和:60480

約数の個数: 36

約数和(自身を含む): 406720132

約数和(自身を除く): 247996816

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 146, 219, 292, 438, 657, 876, 1314, 2628, 60397, 120794, 181191, 241588, 362382, 543573, 724764, 1087146, 2174292, 4408981, 8817962, 13226943, 17635924, 26453886, 39680829, 52907772, 79361658, 158723316]

約数ペア:

[(1, 158723316), (2, 79361658), (3, 52907772), (4, 39680829), (6, 26453886), (9, 17635924), (12, 13226943), (18, 8817962), (36, 4408981), (73, 2174292), (146, 1087146), (219, 724764), (292, 543573), (438, 362382), (657, 241588), (876, 181191), (1314, 120794), (2628, 60397)]