123514128

素因数分解:

$2^4\times 3^2\times {\mathrm{857737}}^1$

素因数の和:857751

約数の個数: 30

約数和(自身を含む): 345668414

約数和(自身を除く): 222154286

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 857737, 1715474, 2573211, 3430948, 5146422, 6861896, 7719633, 10292844, 13723792, 15439266, 20585688, 30878532, 41171376, 61757064, 123514128]

約数ペア:

[(1, 123514128), (2, 61757064), (3, 41171376), (4, 30878532), (6, 20585688), (8, 15439266), (9, 13723792), (12, 10292844), (16, 7719633), (18, 6861896), (24, 5146422), (36, 3430948), (48, 2573211), (72, 1715474), (144, 857737)]