129731856

素因数分解:

$2^4\times 3^1\times {\mathrm{2702747}}^1$

素因数の和:2702758

約数の個数: 20

約数和(自身を含む): 335140752

約数和(自身を除く): 205408896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2702747, 5405494, 8108241, 10810988, 16216482, 21621976, 32432964, 43243952, 64865928, 129731856]

約数ペア:

[(1, 129731856), (2, 64865928), (3, 43243952), (4, 32432964), (6, 21621976), (8, 16216482), (12, 10810988), (16, 8108241), (24, 5405494), (48, 2702747)]