131318208

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{32569}}^1$

素因数の和:32594

約数の個数: 84

約数和(自身を含む): 430184560

約数和(自身を除く): 298866352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 672, 1008, 1344, 2016, 4032, 32569, 65138, 97707, 130276, 195414, 227983, 260552, 293121, 390828, 455966, 521104, 586242, 683949, 781656, 911932, 1042208, 1172484, 1367898, 1563312, 1823864, 2051847, 2084416, 2344968, 2735796, 3126624, 3647728, 4103694, 4689936, 5471592, 6253248, 7295456, 8207388, 9379872, 10943184, 14590912, 16414776, 18759744, 21886368, 32829552, 43772736, 65659104, 131318208]

約数ペア:

[(1, 131318208), (2, 65659104), (3, 43772736), (4, 32829552), (6, 21886368), (7, 18759744), (8, 16414776), (9, 14590912), (12, 10943184), (14, 9379872), (16, 8207388), (18, 7295456), (21, 6253248), (24, 5471592), (28, 4689936), (32, 4103694), (36, 3647728), (42, 3126624), (48, 2735796), (56, 2344968), (63, 2084416), (64, 2051847), (72, 1823864), (84, 1563312), (96, 1367898), (112, 1172484), (126, 1042208), (144, 911932), (168, 781656), (192, 683949), (224, 586242), (252, 521104), (288, 455966), (336, 390828), (448, 293121), (504, 260552), (576, 227983), (672, 195414), (1008, 130276), (1344, 97707), (2016, 65138), (4032, 32569)]