128631936

素因数分解:

$2^7\times 3^1\times {\mathrm{29}}^1\times {\mathrm{11551}}^1$

素因数の和:11597

約数の個数: 64

約数和(自身を含む): 353491200

約数和(自身を除く): 224859264

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 87, 96, 116, 128, 174, 192, 232, 348, 384, 464, 696, 928, 1392, 1856, 2784, 3712, 5568, 11136, 11551, 23102, 34653, 46204, 69306, 92408, 138612, 184816, 277224, 334979, 369632, 554448, 669958, 739264, 1004937, 1108896, 1339916, 1478528, 2009874, 2217792, 2679832, 4019748, 4435584, 5359664, 8039496, 10719328, 16078992, 21438656, 32157984, 42877312, 64315968, 128631936]

約数ペア:

[(1, 128631936), (2, 64315968), (3, 42877312), (4, 32157984), (6, 21438656), (8, 16078992), (12, 10719328), (16, 8039496), (24, 5359664), (29, 4435584), (32, 4019748), (48, 2679832), (58, 2217792), (64, 2009874), (87, 1478528), (96, 1339916), (116, 1108896), (128, 1004937), (174, 739264), (192, 669958), (232, 554448), (348, 369632), (384, 334979), (464, 277224), (696, 184816), (928, 138612), (1392, 92408), (1856, 69306), (2784, 46204), (3712, 34653), (5568, 23102), (11136, 11551)]