145261738

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{263}}^1\times {\mathrm{1759}}^1$

素因数の和:2181

約数の個数: 16

約数和(自身を含む): 220239360

約数和(自身を除く): 74977622

約数列:

[1, 2, 157, 263, 314, 526, 1759, 3518, 41291, 82582, 276163, 462617, 552326, 925234, 72630869, 145261738]

約数ペア:

[(1, 145261738), (2, 72630869), (157, 925234), (263, 552326), (314, 462617), (526, 276163), (1759, 82582), (3518, 41291)]