157068899

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{97}}^1\times {\mathrm{431}}^1$

素因数の和:575

約数の個数: 24

約数和(自身を含む): 181960128

約数和(自身を除く): 24891229

約数列:

[1, 13, 17, 97, 221, 289, 431, 1261, 1649, 3757, 5603, 7327, 21437, 28033, 41807, 95251, 124559, 364429, 543491, 710719, 1619267, 9239347, 12082223, 157068899]

約数ペア:

[(1, 157068899), (13, 12082223), (17, 9239347), (97, 1619267), (221, 710719), (289, 543491), (431, 364429), (1261, 124559), (1649, 95251), (3757, 41807), (5603, 28033), (7327, 21437)]