125581716

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{487}}^1$

素因数の和:558

約数の個数: 144

約数和(自身を含む): 373027200

約数和(自身を除く): 247445484

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 29, 36, 38, 39, 52, 57, 58, 76, 78, 87, 114, 116, 117, 156, 171, 174, 228, 234, 247, 261, 342, 348, 377, 468, 487, 494, 522, 551, 684, 741, 754, 974, 988, 1044, 1102, 1131, 1461, 1482, 1508, 1653, 1948, 2204, 2223, 2262, 2922, 2964, 3306, 3393, 4383, 4446, 4524, 4959, 5844, 6331, 6612, 6786, 7163, 8766, 8892, 9253, 9918, 12662, 13572, 14123, 14326, 17532, 18506, 18993, 19836, 21489, 25324, 27759, 28246, 28652, 37012, 37986, 42369, 42978, 55518, 56492, 56979, 64467, 75972, 83277, 84738, 85956, 111036, 113958, 120289, 127107, 128934, 166554, 169476, 183599, 227916, 240578, 254214, 257868, 268337, 333108, 360867, 367198, 481156, 508428, 536674, 550797, 721734, 734396, 805011, 1073348, 1082601, 1101594, 1443468, 1610022, 1652391, 2165202, 2203188, 2415033, 3220044, 3304782, 3488381, 4330404, 4830066, 6609564, 6976762, 9660132, 10465143, 13953524, 20930286, 31395429, 41860572, 62790858, 125581716]

約数ペア:

[(1, 125581716), (2, 62790858), (3, 41860572), (4, 31395429), (6, 20930286), (9, 13953524), (12, 10465143), (13, 9660132), (18, 6976762), (19, 6609564), (26, 4830066), (29, 4330404), (36, 3488381), (38, 3304782), (39, 3220044), (52, 2415033), (57, 2203188), (58, 2165202), (76, 1652391), (78, 1610022), (87, 1443468), (114, 1101594), (116, 1082601), (117, 1073348), (156, 805011), (171, 734396), (174, 721734), (228, 550797), (234, 536674), (247, 508428), (261, 481156), (342, 367198), (348, 360867), (377, 333108), (468, 268337), (487, 257868), (494, 254214), (522, 240578), (551, 227916), (684, 183599), (741, 169476), (754, 166554), (974, 128934), (988, 127107), (1044, 120289), (1102, 113958), (1131, 111036), (1461, 85956), (1482, 84738), (1508, 83277), (1653, 75972), (1948, 64467), (2204, 56979), (2223, 56492), (2262, 55518), (2922, 42978), (2964, 42369), (3306, 37986), (3393, 37012), (4383, 28652), (4446, 28246), (4524, 27759), (4959, 25324), (5844, 21489), (6331, 19836), (6612, 18993), (6786, 18506), (7163, 17532), (8766, 14326), (8892, 14123), (9253, 13572), (9918, 12662)]