142745478

素因数分解:

$2^1\times 3^1\times {\mathrm{4231}}^1\times {\mathrm{5623}}^1$

素因数の和:9859

約数の個数: 16

約数和(自身を含む): 285609216

約数和(自身を除く): 142863738

約数列:

[1, 2, 3, 6, 4231, 5623, 8462, 11246, 12693, 16869, 25386, 33738, 23790913, 47581826, 71372739, 142745478]

約数ペア:

[(1, 142745478), (2, 71372739), (3, 47581826), (6, 23790913), (4231, 33738), (5623, 25386), (8462, 16869), (11246, 12693)]