128726304

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{859}}^1$

素因数の和:1102

約数の個数: 96

約数和(自身を含む): 388362240

約数和(自身を除く): 259635936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 223, 224, 336, 446, 669, 672, 859, 892, 1338, 1561, 1718, 1784, 2577, 2676, 3122, 3436, 3568, 4683, 5154, 5352, 6013, 6244, 6872, 7136, 9366, 10308, 10704, 12026, 12488, 13744, 18039, 18732, 20616, 21408, 24052, 24976, 27488, 36078, 37464, 41232, 48104, 49952, 72156, 74928, 82464, 96208, 144312, 149856, 191557, 192416, 288624, 383114, 574671, 577248, 766228, 1149342, 1340899, 1532456, 2298684, 2681798, 3064912, 4022697, 4597368, 5363596, 6129824, 8045394, 9194736, 10727192, 16090788, 18389472, 21454384, 32181576, 42908768, 64363152, 128726304]

約数ペア:

[(1, 128726304), (2, 64363152), (3, 42908768), (4, 32181576), (6, 21454384), (7, 18389472), (8, 16090788), (12, 10727192), (14, 9194736), (16, 8045394), (21, 6129824), (24, 5363596), (28, 4597368), (32, 4022697), (42, 3064912), (48, 2681798), (56, 2298684), (84, 1532456), (96, 1340899), (112, 1149342), (168, 766228), (223, 577248), (224, 574671), (336, 383114), (446, 288624), (669, 192416), (672, 191557), (859, 149856), (892, 144312), (1338, 96208), (1561, 82464), (1718, 74928), (1784, 72156), (2577, 49952), (2676, 48104), (3122, 41232), (3436, 37464), (3568, 36078), (4683, 27488), (5154, 24976), (5352, 24052), (6013, 21408), (6244, 20616), (6872, 18732), (7136, 18039), (9366, 13744), (10308, 12488), (10704, 12026)]