168594080

素因数分解:

$2^5\times 5^1\times {\mathrm{1053713}}^1$

素因数の和:1053728

約数の個数: 24

約数和(自身を含む): 398303892

約数和(自身を除く): 229709812

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1053713, 2107426, 4214852, 5268565, 8429704, 10537130, 16859408, 21074260, 33718816, 42148520, 84297040, 168594080]

約数ペア:

[(1, 168594080), (2, 84297040), (4, 42148520), (5, 33718816), (8, 21074260), (10, 16859408), (16, 10537130), (20, 8429704), (32, 5268565), (40, 4214852), (80, 2107426), (160, 1053713)]