127547742

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{157}}^1$

素因数の和:250

約数の個数: 96

約数和(自身を含む): 317071872

約数和(自身を除く): 189524130

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 29, 42, 46, 58, 69, 87, 138, 157, 161, 174, 203, 314, 322, 406, 471, 483, 609, 667, 841, 942, 966, 1099, 1218, 1334, 1682, 2001, 2198, 2523, 3297, 3611, 4002, 4553, 4669, 5046, 5887, 6594, 7222, 9106, 9338, 10833, 11774, 13659, 14007, 17661, 19343, 21666, 25277, 27318, 28014, 31871, 35322, 38686, 50554, 58029, 63742, 75831, 95613, 104719, 116058, 132037, 135401, 151662, 191226, 209438, 264074, 270802, 314157, 396111, 406203, 628314, 733033, 792222, 812406, 924259, 1466066, 1848518, 2199099, 2772777, 3036851, 4398198, 5545554, 6073702, 9110553, 18221106, 21257957, 42515914, 63773871, 127547742]

約数ペア:

[(1, 127547742), (2, 63773871), (3, 42515914), (6, 21257957), (7, 18221106), (14, 9110553), (21, 6073702), (23, 5545554), (29, 4398198), (42, 3036851), (46, 2772777), (58, 2199099), (69, 1848518), (87, 1466066), (138, 924259), (157, 812406), (161, 792222), (174, 733033), (203, 628314), (314, 406203), (322, 396111), (406, 314157), (471, 270802), (483, 264074), (609, 209438), (667, 191226), (841, 151662), (942, 135401), (966, 132037), (1099, 116058), (1218, 104719), (1334, 95613), (1682, 75831), (2001, 63742), (2198, 58029), (2523, 50554), (3297, 38686), (3611, 35322), (4002, 31871), (4553, 28014), (4669, 27318), (5046, 25277), (5887, 21666), (6594, 19343), (7222, 17661), (9106, 14007), (9338, 13659), (10833, 11774)]