155562139

素因数分解:

${\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{1699}}^1$

素因数の和:1858

約数の個数: 16

約数和(自身を含む): 168640000

約数和(自身を除く): 13077861

約数列:

[1, 19, 61, 79, 1159, 1501, 1699, 4819, 32281, 91561, 103639, 134221, 1969141, 2550199, 8187481, 155562139]

約数ペア:

[(1, 155562139), (19, 8187481), (61, 2550199), (79, 1969141), (1159, 134221), (1501, 103639), (1699, 91561), (4819, 32281)]