161492398

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{613}}^1\times {\mathrm{839}}^1$

素因数の和:1611

約数の個数: 16

約数和(自身を含む): 244470240

約数和(自身を除く): 82977842

約数列:

[1, 2, 157, 314, 613, 839, 1226, 1678, 96241, 131723, 192482, 263446, 514307, 1028614, 80746199, 161492398]

約数ペア:

[(1, 161492398), (2, 80746199), (157, 1028614), (314, 514307), (613, 263446), (839, 192482), (1226, 131723), (1678, 96241)]