168087404

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{743}}^1\times {\mathrm{2459}}^1$

素因数の和:3229

約数の個数: 24

約数和(自身を含む): 307480320

約数和(自身を除く): 139392916

約数列:

[1, 2, 4, 23, 46, 92, 743, 1486, 2459, 2972, 4918, 9836, 17089, 34178, 56557, 68356, 113114, 226228, 1827037, 3654074, 7308148, 42021851, 84043702, 168087404]

約数ペア:

[(1, 168087404), (2, 84043702), (4, 42021851), (23, 7308148), (46, 3654074), (92, 1827037), (743, 226228), (1486, 113114), (2459, 68356), (2972, 56557), (4918, 34178), (9836, 17089)]