156944716408

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{2876131}}^1$

素因数の和:2876515

約数の個数: 32

約数和(自身を含む): 310622256000

約数和(自身を除く): 153677539592

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 359, 718, 1436, 2872, 6821, 13642, 27284, 54568, 2876131, 5752262, 11504524, 23009048, 54646489, 109292978, 218585956, 437171912, 1032531029, 2065062058, 4130124116, 8260248232, 19618089551, 39236179102, 78472358204, 156944716408]

約数ペア:

[(1, 156944716408), (2, 78472358204), (4, 39236179102), (8, 19618089551), (19, 8260248232), (38, 4130124116), (76, 2065062058), (152, 1032531029), (359, 437171912), (718, 218585956), (1436, 109292978), (2872, 54646489), (6821, 23009048), (13642, 11504524), (27284, 5752262), (54568, 2876131)]