127321968

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{61687}}^1$

素因数の和:61741

約数の個数: 40

約数和(自身を含む): 336569728

約数和(自身を除く): 209247760

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 61687, 123374, 185061, 246748, 370122, 493496, 740244, 986992, 1480488, 2652541, 2960976, 5305082, 7957623, 10610164, 15915246, 21220328, 31830492, 42440656, 63660984, 127321968]

約数ペア:

[(1, 127321968), (2, 63660984), (3, 42440656), (4, 31830492), (6, 21220328), (8, 15915246), (12, 10610164), (16, 7957623), (24, 5305082), (43, 2960976), (48, 2652541), (86, 1480488), (129, 986992), (172, 740244), (258, 493496), (344, 370122), (516, 246748), (688, 185061), (1032, 123374), (2064, 61687)]