156503316

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{13187}}^1$

素因数の和:13260

約数の個数: 48

約数和(自身を含む): 389942784

約数和(自身を除く): 233439468

約数列:

[1, 2, 3, 4, 6, 12, 23, 43, 46, 69, 86, 92, 129, 138, 172, 258, 276, 516, 989, 1978, 2967, 3956, 5934, 11868, 13187, 26374, 39561, 52748, 79122, 158244, 303301, 567041, 606602, 909903, 1134082, 1213204, 1701123, 1819806, 2268164, 3402246, 3639612, 6804492, 13041943, 26083886, 39125829, 52167772, 78251658, 156503316]

約数ペア:

[(1, 156503316), (2, 78251658), (3, 52167772), (4, 39125829), (6, 26083886), (12, 13041943), (23, 6804492), (43, 3639612), (46, 3402246), (69, 2268164), (86, 1819806), (92, 1701123), (129, 1213204), (138, 1134082), (172, 909903), (258, 606602), (276, 567041), (516, 303301), (989, 158244), (1978, 79122), (2967, 52748), (3956, 39561), (5934, 26374), (11868, 13187)]