154967197

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{12347}}^1$

素因数の和:12528

約数の個数: 16

約数和(自身を含む): 194406912

約数和(自身を除く): 39439715

約数列:

[1, 7, 11, 77, 163, 1141, 1793, 12347, 12551, 86429, 135817, 950719, 2012561, 14087927, 22138171, 154967197]

約数ペア:

[(1, 154967197), (7, 22138171), (11, 14087927), (77, 2012561), (163, 950719), (1141, 135817), (1793, 86429), (12347, 12551)]