168020960795

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{124123}}^1$

素因数の和:124379

約数の個数: 32

約数和(自身を含む): 214486272000

約数和(自身を除く): 46465311205

約数列:

[1, 5, 23, 79, 115, 149, 395, 745, 1817, 3427, 9085, 11771, 17135, 58855, 124123, 270733, 620615, 1353665, 2854829, 9805717, 14274145, 18494327, 49028585, 92471635, 225531491, 425369521, 1127657455, 1461051833, 2126847605, 7305259165, 33604192159, 168020960795]

約数ペア:

[(1, 168020960795), (5, 33604192159), (23, 7305259165), (79, 2126847605), (115, 1461051833), (149, 1127657455), (395, 425369521), (745, 225531491), (1817, 92471635), (3427, 49028585), (9085, 18494327), (11771, 14274145), (17135, 9805717), (58855, 2854829), (124123, 1353665), (270733, 620615)]