128111688

素因数分解:

$2^3\times 3^2\times {\mathrm{1779329}}^1$

素因数の和:1779341

約数の個数: 24

約数和(自身を含む): 346969350

約数和(自身を除く): 218857662

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1779329, 3558658, 5337987, 7117316, 10675974, 14234632, 16013961, 21351948, 32027922, 42703896, 64055844, 128111688]

約数ペア:

[(1, 128111688), (2, 64055844), (3, 42703896), (4, 32027922), (6, 21351948), (8, 16013961), (9, 14234632), (12, 10675974), (18, 7117316), (24, 5337987), (36, 3558658), (72, 1779329)]