128962736

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{24499}}^1$

素因数の和:24561

約数の個数: 40

約数和(自身を含む): 291648000

約数和(自身を除く): 162685264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 112, 188, 329, 376, 658, 752, 1316, 2632, 5264, 24499, 48998, 97996, 171493, 195992, 342986, 391984, 685972, 1151453, 1371944, 2302906, 2743888, 4605812, 8060171, 9211624, 16120342, 18423248, 32240684, 64481368, 128962736]

約数ペア:

[(1, 128962736), (2, 64481368), (4, 32240684), (7, 18423248), (8, 16120342), (14, 9211624), (16, 8060171), (28, 4605812), (47, 2743888), (56, 2302906), (94, 1371944), (112, 1151453), (188, 685972), (329, 391984), (376, 342986), (658, 195992), (752, 171493), (1316, 97996), (2632, 48998), (5264, 24499)]