128214906

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{8423}}^1$

素因数の和:8530

約数の個数: 32

約数和(自身を含む): 266872320

約数和(自身を除く): 138657414

約数列:

[1, 2, 3, 6, 43, 59, 86, 118, 129, 177, 258, 354, 2537, 5074, 7611, 8423, 15222, 16846, 25269, 50538, 362189, 496957, 724378, 993914, 1086567, 1490871, 2173134, 2981742, 21369151, 42738302, 64107453, 128214906]

約数ペア:

[(1, 128214906), (2, 64107453), (3, 42738302), (6, 21369151), (43, 2981742), (59, 2173134), (86, 1490871), (118, 1086567), (129, 993914), (177, 724378), (258, 496957), (354, 362189), (2537, 50538), (5074, 25269), (7611, 16846), (8423, 15222)]