147128878

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{23677}}^1$

素因数の和:23931

約数の個数: 16

約数和(自身を含む): 238674240

約数和(自身を除く): 91545362

約数列:

[1, 2, 13, 26, 239, 478, 3107, 6214, 23677, 47354, 307801, 615602, 5658803, 11317606, 73564439, 147128878]

約数ペア:

[(1, 147128878), (2, 73564439), (13, 11317606), (26, 5658803), (239, 615602), (478, 307801), (3107, 47354), (6214, 23677)]