172458106

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{101}}^2\times {\mathrm{107}}^1$

素因数の和:390

約数の個数: 24

約数和(自身を含む): 267053760

約数和(自身を除く): 94595654

約数列:

[1, 2, 79, 101, 107, 158, 202, 214, 7979, 8453, 10201, 10807, 15958, 16906, 20402, 21614, 805879, 853753, 1091507, 1611758, 1707506, 2183014, 86229053, 172458106]

約数ペア:

[(1, 172458106), (2, 86229053), (79, 2183014), (101, 1707506), (107, 1611758), (158, 1091507), (202, 853753), (214, 805879), (7979, 21614), (8453, 20402), (10201, 16906), (10807, 15958)]