128335578

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{57653}}^1$

素因数の和:57718

約数の個数: 32

約数和(自身を含む): 298878336

約数和(自身を除く): 170542758

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 318, 371, 742, 1113, 2226, 57653, 115306, 172959, 345918, 403571, 807142, 1210713, 2421426, 3055609, 6111218, 9166827, 18333654, 21389263, 42778526, 64167789, 128335578]

約数ペア:

[(1, 128335578), (2, 64167789), (3, 42778526), (6, 21389263), (7, 18333654), (14, 9166827), (21, 6111218), (42, 3055609), (53, 2421426), (106, 1210713), (159, 807142), (318, 403571), (371, 345918), (742, 172959), (1113, 115306), (2226, 57653)]