159740748

素因数分解:

$2^2\times 3^4\times {\mathrm{493027}}^1$

素因数の和:493043

約数の個数: 30

約数和(自身を含む): 417594716

約数和(自身を除く): 257853968

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 493027, 986054, 1479081, 1972108, 2958162, 4437243, 5916324, 8874486, 13311729, 17748972, 26623458, 39935187, 53246916, 79870374, 159740748]

約数ペア:

[(1, 159740748), (2, 79870374), (3, 53246916), (4, 39935187), (6, 26623458), (9, 17748972), (12, 13311729), (18, 8874486), (27, 5916324), (36, 4437243), (54, 2958162), (81, 1972108), (108, 1479081), (162, 986054), (324, 493027)]