133989766

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{18553}}^1$

素因数の和:18735

約数の個数: 16

約数和(自身を含む): 211070304

約数和(自身を除く): 77080538

約数列:

[1, 2, 23, 46, 157, 314, 3611, 7222, 18553, 37106, 426719, 853438, 2912821, 5825642, 66994883, 133989766]

約数ペア:

[(1, 133989766), (2, 66994883), (23, 5825642), (46, 2912821), (157, 853438), (314, 426719), (3611, 37106), (7222, 18553)]