123130128

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{233201}}^1$

素因数の和:233223

約数の個数: 40

約数和(自身を含む): 347004576

約数和(自身を除く): 223874448

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 233201, 466402, 699603, 932804, 1399206, 1865608, 2565211, 2798412, 3731216, 5130422, 5596824, 7695633, 10260844, 11193648, 15391266, 20521688, 30782532, 41043376, 61565064, 123130128]

約数ペア:

[(1, 123130128), (2, 61565064), (3, 41043376), (4, 30782532), (6, 20521688), (8, 15391266), (11, 11193648), (12, 10260844), (16, 7695633), (22, 5596824), (24, 5130422), (33, 3731216), (44, 2798412), (48, 2565211), (66, 1865608), (88, 1399206), (132, 932804), (176, 699603), (264, 466402), (528, 233201)]