138460438

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{10453}}^1$

素因数の和:10671

約数の個数: 16

約数和(自身を含む): 214516080

約数和(自身を除く): 76055642

約数列:

[1, 2, 37, 74, 179, 358, 6623, 10453, 13246, 20906, 386761, 773522, 1871087, 3742174, 69230219, 138460438]

約数ペア:

[(1, 138460438), (2, 69230219), (37, 3742174), (74, 1871087), (179, 773522), (358, 386761), (6623, 20906), (10453, 13246)]