168136480

素因数分解:

$2^5\times 5^1\times {\mathrm{1050853}}^1$

素因数の和:1050868

約数の個数: 24

約数和(自身を含む): 397222812

約数和(自身を除く): 229086332

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1050853, 2101706, 4203412, 5254265, 8406824, 10508530, 16813648, 21017060, 33627296, 42034120, 84068240, 168136480]

約数ペア:

[(1, 168136480), (2, 84068240), (4, 42034120), (5, 33627296), (8, 21017060), (10, 16813648), (16, 10508530), (20, 8406824), (32, 5254265), (40, 4203412), (80, 2101706), (160, 1050853)]