140888384

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1423}}^1$

素因数の和:1472

約数の個数: 112

約数和(自身を含む): 364589568

約数和(自身を除く): 223701184

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 52, 56, 64, 68, 91, 104, 112, 119, 136, 182, 208, 221, 224, 238, 272, 364, 416, 442, 448, 476, 544, 728, 832, 884, 952, 1088, 1423, 1456, 1547, 1768, 1904, 2846, 2912, 3094, 3536, 3808, 5692, 5824, 6188, 7072, 7616, 9961, 11384, 12376, 14144, 18499, 19922, 22768, 24191, 24752, 36998, 39844, 45536, 48382, 49504, 73996, 79688, 91072, 96764, 99008, 129493, 147992, 159376, 169337, 193528, 258986, 295984, 314483, 318752, 338674, 387056, 517972, 591968, 628966, 637504, 677348, 774112, 1035944, 1183936, 1257932, 1354696, 1548224, 2071888, 2201381, 2515864, 2709392, 4143776, 4402762, 5031728, 5418784, 8287552, 8805524, 10063456, 10837568, 17611048, 20126912, 35222096, 70444192, 140888384]

約数ペア:

[(1, 140888384), (2, 70444192), (4, 35222096), (7, 20126912), (8, 17611048), (13, 10837568), (14, 10063456), (16, 8805524), (17, 8287552), (26, 5418784), (28, 5031728), (32, 4402762), (34, 4143776), (52, 2709392), (56, 2515864), (64, 2201381), (68, 2071888), (91, 1548224), (104, 1354696), (112, 1257932), (119, 1183936), (136, 1035944), (182, 774112), (208, 677348), (221, 637504), (224, 628966), (238, 591968), (272, 517972), (364, 387056), (416, 338674), (442, 318752), (448, 314483), (476, 295984), (544, 258986), (728, 193528), (832, 169337), (884, 159376), (952, 147992), (1088, 129493), (1423, 99008), (1456, 96764), (1547, 91072), (1768, 79688), (1904, 73996), (2846, 49504), (2912, 48382), (3094, 45536), (3536, 39844), (3808, 36998), (5692, 24752), (5824, 24191), (6188, 22768), (7072, 19922), (7616, 18499), (9961, 14144), (11384, 12376)]