128377266

素因数分解:

$2^1\times 3^1\times {\mathrm{113}}^1\times {\mathrm{189347}}^1$

素因数の和:189465

約数の個数: 16

約数和(自身を含む): 259028064

約数和(自身を除く): 130650798

約数列:

[1, 2, 3, 6, 113, 226, 339, 678, 189347, 378694, 568041, 1136082, 21396211, 42792422, 64188633, 128377266]

約数ペア:

[(1, 128377266), (2, 64188633), (3, 42792422), (6, 21396211), (113, 1136082), (226, 568041), (339, 378694), (678, 189347)]