128863848

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{4967}}^1$

素因数の和:5046

約数の個数: 64

約数和(自身を含む): 343388160

約数和(自身を除く): 214524312

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 47, 69, 92, 94, 138, 141, 184, 188, 276, 282, 376, 552, 564, 1081, 1128, 2162, 3243, 4324, 4967, 6486, 8648, 9934, 12972, 14901, 19868, 25944, 29802, 39736, 59604, 114241, 119208, 228482, 233449, 342723, 456964, 466898, 685446, 700347, 913928, 933796, 1370892, 1400694, 1867592, 2741784, 2801388, 5369327, 5602776, 10738654, 16107981, 21477308, 32215962, 42954616, 64431924, 128863848]

約数ペア:

[(1, 128863848), (2, 64431924), (3, 42954616), (4, 32215962), (6, 21477308), (8, 16107981), (12, 10738654), (23, 5602776), (24, 5369327), (46, 2801388), (47, 2741784), (69, 1867592), (92, 1400694), (94, 1370892), (138, 933796), (141, 913928), (184, 700347), (188, 685446), (276, 466898), (282, 456964), (376, 342723), (552, 233449), (564, 228482), (1081, 119208), (1128, 114241), (2162, 59604), (3243, 39736), (4324, 29802), (4967, 25944), (6486, 19868), (8648, 14901), (9934, 12972)]