143631866

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{1913}}^1$

素因数の和:2126

約数の個数: 32

約数和(自身を含む): 255771648

約数和(自身を除く): 112139782

約数列:

[1, 2, 7, 14, 31, 62, 173, 217, 346, 434, 1211, 1913, 2422, 3826, 5363, 10726, 13391, 26782, 37541, 59303, 75082, 118606, 330949, 415121, 661898, 830242, 2316643, 4633286, 10259419, 20518838, 71815933, 143631866]

約数ペア:

[(1, 143631866), (2, 71815933), (7, 20518838), (14, 10259419), (31, 4633286), (62, 2316643), (173, 830242), (217, 661898), (346, 415121), (434, 330949), (1211, 118606), (1913, 75082), (2422, 59303), (3826, 37541), (5363, 26782), (10726, 13391)]