126131252

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{883}}^1$

素因数の和:1008

約数の個数: 48

約数和(自身を含む): 247420992

約数和(自身を除く): 121289740

約数列:

[1, 2, 4, 13, 26, 41, 52, 67, 82, 134, 164, 268, 533, 871, 883, 1066, 1742, 1766, 2132, 2747, 3484, 3532, 5494, 10988, 11479, 22958, 35711, 36203, 45916, 59161, 71422, 72406, 118322, 142844, 144812, 236644, 470639, 769093, 941278, 1538186, 1882556, 2425601, 3076372, 4851202, 9702404, 31532813, 63065626, 126131252]

約数ペア:

[(1, 126131252), (2, 63065626), (4, 31532813), (13, 9702404), (26, 4851202), (41, 3076372), (52, 2425601), (67, 1882556), (82, 1538186), (134, 941278), (164, 769093), (268, 470639), (533, 236644), (871, 144812), (883, 142844), (1066, 118322), (1742, 72406), (1766, 71422), (2132, 59161), (2747, 45916), (3484, 36203), (3532, 35711), (5494, 22958), (10988, 11479)]