161780208

素因数分解:

$2^4\times 3^1\times {\mathrm{3370421}}^1$

素因数の和:3370432

約数の個数: 20

約数和(自身を含む): 417932328

約数和(自身を除く): 256152120

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 3370421, 6740842, 10111263, 13481684, 20222526, 26963368, 40445052, 53926736, 80890104, 161780208]

約数ペア:

[(1, 161780208), (2, 80890104), (3, 53926736), (4, 40445052), (6, 26963368), (8, 20222526), (12, 13481684), (16, 10111263), (24, 6740842), (48, 3370421)]