157915769

素因数分解:

${\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{317}}^1$

素因数の和:541

約数の個数: 24

約数和(自身を含む): 182710080

約数和(自身を除く): 24794311

約数列:

[1, 11, 23, 121, 179, 253, 317, 1969, 2783, 3487, 4117, 7291, 21659, 38357, 45287, 56743, 80201, 498157, 624173, 882211, 1305089, 6865903, 14355979, 157915769]

約数ペア:

[(1, 157915769), (11, 14355979), (23, 6865903), (121, 1305089), (179, 882211), (253, 624173), (317, 498157), (1969, 80201), (2783, 56743), (3487, 45287), (4117, 38357), (7291, 21659)]