123154128

素因数分解:

$2^4\times 3^3\times {\mathrm{285079}}^1$

素因数の和:285096

約数の個数: 40

約数和(自身を含む): 353499200

約数和(自身を除く): 230345072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 285079, 570158, 855237, 1140316, 1710474, 2280632, 2565711, 3420948, 4561264, 5131422, 6841896, 7697133, 10262844, 13683792, 15394266, 20525688, 30788532, 41051376, 61577064, 123154128]

約数ペア:

[(1, 123154128), (2, 61577064), (3, 41051376), (4, 30788532), (6, 20525688), (8, 15394266), (9, 13683792), (12, 10262844), (16, 7697133), (18, 6841896), (24, 5131422), (27, 4561264), (36, 3420948), (48, 2565711), (54, 2280632), (72, 1710474), (108, 1140316), (144, 855237), (216, 570158), (432, 285079)]