126846972

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1$

素因数の和:310

約数の個数: 144

約数和(自身を含む): 385828352

約数和(自身を除く): 258981380

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 103, 108, 126, 162, 181, 189, 206, 243, 252, 309, 324, 362, 378, 412, 486, 543, 567, 618, 721, 724, 756, 927, 972, 1086, 1134, 1236, 1267, 1442, 1629, 1701, 1854, 2163, 2172, 2268, 2534, 2781, 2884, 3258, 3402, 3708, 3801, 4326, 4887, 5068, 5562, 6489, 6516, 6804, 7602, 8343, 8652, 9774, 11124, 11403, 12978, 14661, 15204, 16686, 18643, 19467, 19548, 22806, 25029, 25956, 29322, 33372, 34209, 37286, 38934, 43983, 45612, 50058, 55929, 58401, 58644, 68418, 74572, 77868, 87966, 100116, 102627, 111858, 116802, 130501, 136836, 167787, 175203, 175932, 205254, 223716, 233604, 261002, 307881, 335574, 350406, 391503, 410508, 503361, 522004, 615762, 671148, 700812, 783006, 1006722, 1174509, 1231524, 1510083, 1566012, 2013444, 2349018, 3020166, 3523527, 4530249, 4698036, 6040332, 7047054, 9060498, 10570581, 14094108, 18120996, 21141162, 31711743, 42282324, 63423486, 126846972]

約数ペア:

[(1, 126846972), (2, 63423486), (3, 42282324), (4, 31711743), (6, 21141162), (7, 18120996), (9, 14094108), (12, 10570581), (14, 9060498), (18, 7047054), (21, 6040332), (27, 4698036), (28, 4530249), (36, 3523527), (42, 3020166), (54, 2349018), (63, 2013444), (81, 1566012), (84, 1510083), (103, 1231524), (108, 1174509), (126, 1006722), (162, 783006), (181, 700812), (189, 671148), (206, 615762), (243, 522004), (252, 503361), (309, 410508), (324, 391503), (362, 350406), (378, 335574), (412, 307881), (486, 261002), (543, 233604), (567, 223716), (618, 205254), (721, 175932), (724, 175203), (756, 167787), (927, 136836), (972, 130501), (1086, 116802), (1134, 111858), (1236, 102627), (1267, 100116), (1442, 87966), (1629, 77868), (1701, 74572), (1854, 68418), (2163, 58644), (2172, 58401), (2268, 55929), (2534, 50058), (2781, 45612), (2884, 43983), (3258, 38934), (3402, 37286), (3708, 34209), (3801, 33372), (4326, 29322), (4887, 25956), (5068, 25029), (5562, 22806), (6489, 19548), (6516, 19467), (6804, 18643), (7602, 16686), (8343, 15204), (8652, 14661), (9774, 12978), (11124, 11403)]