127913136

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{571}}^1$

素因数の和:954

約数の個数: 80

約数和(自身を含む): 357477120

約数和(自身を除く): 229563984

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 359, 571, 624, 718, 1077, 1142, 1436, 1713, 2154, 2284, 2872, 3426, 4308, 4568, 4667, 5744, 6852, 7423, 8616, 9136, 9334, 13704, 14001, 14846, 17232, 18668, 22269, 27408, 28002, 29692, 37336, 44538, 56004, 59384, 74672, 89076, 112008, 118768, 178152, 204989, 224016, 356304, 409978, 614967, 819956, 1229934, 1639912, 2459868, 2664857, 3279824, 4919736, 5329714, 7994571, 9839472, 10659428, 15989142, 21318856, 31978284, 42637712, 63956568, 127913136]

約数ペア:

[(1, 127913136), (2, 63956568), (3, 42637712), (4, 31978284), (6, 21318856), (8, 15989142), (12, 10659428), (13, 9839472), (16, 7994571), (24, 5329714), (26, 4919736), (39, 3279824), (48, 2664857), (52, 2459868), (78, 1639912), (104, 1229934), (156, 819956), (208, 614967), (312, 409978), (359, 356304), (571, 224016), (624, 204989), (718, 178152), (1077, 118768), (1142, 112008), (1436, 89076), (1713, 74672), (2154, 59384), (2284, 56004), (2872, 44538), (3426, 37336), (4308, 29692), (4568, 28002), (4667, 27408), (5744, 22269), (6852, 18668), (7423, 17232), (8616, 14846), (9136, 14001), (9334, 13704)]