189712092

素因数分解:

$2^2\times 3^1\times {\mathrm{127}}^1\times {\mathrm{281}}^1\times {\mathrm{443}}^1$

素因数の和:858

約数の個数: 48

約数和(自身を含む): 448745472

約数和(自身を除く): 259033380

約数列:

[1, 2, 3, 4, 6, 12, 127, 254, 281, 381, 443, 508, 562, 762, 843, 886, 1124, 1329, 1524, 1686, 1772, 2658, 3372, 5316, 35687, 56261, 71374, 107061, 112522, 124483, 142748, 168783, 214122, 225044, 248966, 337566, 373449, 428244, 497932, 675132, 746898, 1493796, 15809341, 31618682, 47428023, 63237364, 94856046, 189712092]

約数ペア:

[(1, 189712092), (2, 94856046), (3, 63237364), (4, 47428023), (6, 31618682), (12, 15809341), (127, 1493796), (254, 746898), (281, 675132), (381, 497932), (443, 428244), (508, 373449), (562, 337566), (762, 248966), (843, 225044), (886, 214122), (1124, 168783), (1329, 142748), (1524, 124483), (1686, 112522), (1772, 107061), (2658, 71374), (3372, 56261), (5316, 35687)]