127655424

素因数分解:

$2^9\times 3^2\times {\mathrm{13}}^1\times {\mathrm{2131}}^1$

素因数の和:2168

約数の個数: 120

約数和(自身を含む): 396948552

約数和(自身を除く): 269293128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 234, 256, 288, 312, 384, 416, 468, 512, 576, 624, 768, 832, 936, 1152, 1248, 1536, 1664, 1872, 2131, 2304, 2496, 3328, 3744, 4262, 4608, 4992, 6393, 6656, 7488, 8524, 9984, 12786, 14976, 17048, 19179, 19968, 25572, 27703, 29952, 34096, 38358, 51144, 55406, 59904, 68192, 76716, 83109, 102288, 110812, 136384, 153432, 166218, 204576, 221624, 249327, 272768, 306864, 332436, 409152, 443248, 498654, 545536, 613728, 664872, 818304, 886496, 997308, 1091072, 1227456, 1329744, 1636608, 1772992, 1994616, 2454912, 2659488, 3273216, 3545984, 3989232, 4909824, 5318976, 7091968, 7978464, 9819648, 10637952, 14183936, 15956928, 21275904, 31913856, 42551808, 63827712, 127655424]

約数ペア:

[(1, 127655424), (2, 63827712), (3, 42551808), (4, 31913856), (6, 21275904), (8, 15956928), (9, 14183936), (12, 10637952), (13, 9819648), (16, 7978464), (18, 7091968), (24, 5318976), (26, 4909824), (32, 3989232), (36, 3545984), (39, 3273216), (48, 2659488), (52, 2454912), (64, 1994616), (72, 1772992), (78, 1636608), (96, 1329744), (104, 1227456), (117, 1091072), (128, 997308), (144, 886496), (156, 818304), (192, 664872), (208, 613728), (234, 545536), (256, 498654), (288, 443248), (312, 409152), (384, 332436), (416, 306864), (468, 272768), (512, 249327), (576, 221624), (624, 204576), (768, 166218), (832, 153432), (936, 136384), (1152, 110812), (1248, 102288), (1536, 83109), (1664, 76716), (1872, 68192), (2131, 59904), (2304, 55406), (2496, 51144), (3328, 38358), (3744, 34096), (4262, 29952), (4608, 27703), (4992, 25572), (6393, 19968), (6656, 19179), (7488, 17048), (8524, 14976), (9984, 12786)]