147999856

素因数分解:

$2^4\times {\mathrm{601}}^1\times {\mathrm{15391}}^1$

素因数の和:16000

約数の個数: 20

約数和(自身を含む): 287245504

約数和(自身を除く): 139245648

約数列:

[1, 2, 4, 8, 16, 601, 1202, 2404, 4808, 9616, 15391, 30782, 61564, 123128, 246256, 9249991, 18499982, 36999964, 73999928, 147999856]

約数ペア:

[(1, 147999856), (2, 73999928), (4, 36999964), (8, 18499982), (16, 9249991), (601, 246256), (1202, 123128), (2404, 61564), (4808, 30782), (9616, 15391)]