161760264

素因数分解:

$2^3\times 3^1\times {\mathrm{103}}^1\times {\mathrm{65437}}^1$

素因数の和:65549

約数の個数: 32

約数和(自身を含む): 408333120

約数和(自身を除く): 246572856

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 103, 206, 309, 412, 618, 824, 1236, 2472, 65437, 130874, 196311, 261748, 392622, 523496, 785244, 1570488, 6740011, 13480022, 20220033, 26960044, 40440066, 53920088, 80880132, 161760264]

約数ペア:

[(1, 161760264), (2, 80880132), (3, 53920088), (4, 40440066), (6, 26960044), (8, 20220033), (12, 13480022), (24, 6740011), (103, 1570488), (206, 785244), (309, 523496), (412, 392622), (618, 261748), (824, 196311), (1236, 130874), (2472, 65437)]