126400904

素因数分解:

$2^3\times 7^1\times {\mathrm{271}}^1\times {\mathrm{8329}}^1$

素因数の和:8613

約数の個数: 32

約数和(自身を含む): 271891200

約数和(自身を除く): 145490296

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 271, 542, 1084, 1897, 2168, 3794, 7588, 8329, 15176, 16658, 33316, 58303, 66632, 116606, 233212, 466424, 2257159, 4514318, 9028636, 15800113, 18057272, 31600226, 63200452, 126400904]

約数ペア:

[(1, 126400904), (2, 63200452), (4, 31600226), (7, 18057272), (8, 15800113), (14, 9028636), (28, 4514318), (56, 2257159), (271, 466424), (542, 233212), (1084, 116606), (1897, 66632), (2168, 58303), (3794, 33316), (7588, 16658), (8329, 15176)]