145220231518

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{4229}}^1\times {\mathrm{157519}}^1$

素因数の和:161859

約数の個数: 16

約数和(自身を含む): 219882168000

約数和(自身を除く): 74661936482

約数列:

[1, 2, 109, 218, 4229, 8458, 157519, 315038, 460961, 921922, 17169571, 34339142, 666147851, 1332295702, 72610115759, 145220231518]

約数ペア:

[(1, 145220231518), (2, 72610115759), (109, 1332295702), (218, 666147851), (4229, 34339142), (8458, 17169571), (157519, 921922), (315038, 460961)]