138215568

素因数分解:

$2^4\times 3^1\times {\mathrm{2879491}}^1$

素因数の和:2879502

約数の個数: 20

約数和(自身を含む): 357057008

約数和(自身を除く): 218841440

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2879491, 5758982, 8638473, 11517964, 17276946, 23035928, 34553892, 46071856, 69107784, 138215568]

約数ペア:

[(1, 138215568), (2, 69107784), (3, 46071856), (4, 34553892), (6, 23035928), (8, 17276946), (12, 11517964), (16, 8638473), (24, 5758982), (48, 2879491)]