126976384

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{433}}^1$

素因数の和:555

約数の個数: 64

約数和(自身を含む): 265608000

約数和(自身を除く): 138631616

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 79, 116, 128, 158, 232, 316, 433, 464, 632, 866, 928, 1264, 1732, 1856, 2291, 2528, 3464, 3712, 4582, 5056, 6928, 9164, 10112, 12557, 13856, 18328, 25114, 27712, 34207, 36656, 50228, 55424, 68414, 73312, 100456, 136828, 146624, 200912, 273656, 293248, 401824, 547312, 803648, 992003, 1094624, 1607296, 1984006, 2189248, 3968012, 4378496, 7936024, 15872048, 31744096, 63488192, 126976384]

約数ペア:

[(1, 126976384), (2, 63488192), (4, 31744096), (8, 15872048), (16, 7936024), (29, 4378496), (32, 3968012), (58, 2189248), (64, 1984006), (79, 1607296), (116, 1094624), (128, 992003), (158, 803648), (232, 547312), (316, 401824), (433, 293248), (464, 273656), (632, 200912), (866, 146624), (928, 136828), (1264, 100456), (1732, 73312), (1856, 68414), (2291, 55424), (2528, 50228), (3464, 36656), (3712, 34207), (4582, 27712), (5056, 25114), (6928, 18328), (9164, 13856), (10112, 12557)]