140052278

素因数分解:

$2^1\times {\mathrm{191}}^1\times {\mathrm{229}}^1\times {\mathrm{1601}}^1$

素因数の和:2023

約数の個数: 16

約数和(自身を含む): 212232960

約数和(自身を除く): 72180682

約数列:

[1, 2, 191, 229, 382, 458, 1601, 3202, 43739, 87478, 305791, 366629, 611582, 733258, 70026139, 140052278]

約数ペア:

[(1, 140052278), (2, 70026139), (191, 733258), (229, 611582), (382, 366629), (458, 305791), (1601, 87478), (3202, 43739)]