127965824

素因数分解:

$2^7\times 7^1\times {\mathrm{251}}^1\times {\mathrm{569}}^1$

素因数の和:841

約数の個数: 64

約数和(自身を含む): 293025600

約数和(自身を除く): 165059776

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 251, 448, 502, 569, 896, 1004, 1138, 1757, 2008, 2276, 3514, 3983, 4016, 4552, 7028, 7966, 8032, 9104, 14056, 15932, 16064, 18208, 28112, 31864, 32128, 36416, 56224, 63728, 72832, 112448, 127456, 142819, 224896, 254912, 285638, 509824, 571276, 999733, 1142552, 1999466, 2285104, 3998932, 4570208, 7997864, 9140416, 15995728, 18280832, 31991456, 63982912, 127965824]

約数ペア:

[(1, 127965824), (2, 63982912), (4, 31991456), (7, 18280832), (8, 15995728), (14, 9140416), (16, 7997864), (28, 4570208), (32, 3998932), (56, 2285104), (64, 1999466), (112, 1142552), (128, 999733), (224, 571276), (251, 509824), (448, 285638), (502, 254912), (569, 224896), (896, 142819), (1004, 127456), (1138, 112448), (1757, 72832), (2008, 63728), (2276, 56224), (3514, 36416), (3983, 32128), (4016, 31864), (4552, 28112), (7028, 18208), (7966, 16064), (8032, 15932), (9104, 14056)]