128546208

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{9109}}^1$

素因数の和:9139

約数の個数: 108

約数和(自身を含む): 425282130

約数和(自身を除く): 296735922

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 168, 196, 224, 252, 288, 294, 336, 392, 441, 504, 588, 672, 784, 882, 1008, 1176, 1568, 1764, 2016, 2352, 3528, 4704, 7056, 9109, 14112, 18218, 27327, 36436, 54654, 63763, 72872, 81981, 109308, 127526, 145744, 163962, 191289, 218616, 255052, 291488, 327924, 382578, 437232, 446341, 510104, 573867, 655848, 765156, 874464, 892682, 1020208, 1147734, 1311696, 1339023, 1530312, 1785364, 2040416, 2295468, 2623392, 2678046, 3060624, 3570728, 4017069, 4590936, 5356092, 6121248, 7141456, 8034138, 9181872, 10712184, 14282912, 16068276, 18363744, 21424368, 32136552, 42848736, 64273104, 128546208]

約数ペア:

[(1, 128546208), (2, 64273104), (3, 42848736), (4, 32136552), (6, 21424368), (7, 18363744), (8, 16068276), (9, 14282912), (12, 10712184), (14, 9181872), (16, 8034138), (18, 7141456), (21, 6121248), (24, 5356092), (28, 4590936), (32, 4017069), (36, 3570728), (42, 3060624), (48, 2678046), (49, 2623392), (56, 2295468), (63, 2040416), (72, 1785364), (84, 1530312), (96, 1339023), (98, 1311696), (112, 1147734), (126, 1020208), (144, 892682), (147, 874464), (168, 765156), (196, 655848), (224, 573867), (252, 510104), (288, 446341), (294, 437232), (336, 382578), (392, 327924), (441, 291488), (504, 255052), (588, 218616), (672, 191289), (784, 163962), (882, 145744), (1008, 127526), (1176, 109308), (1568, 81981), (1764, 72872), (2016, 63763), (2352, 54654), (3528, 36436), (4704, 27327), (7056, 18218), (9109, 14112)]