138452018

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{167}}^1\times {\mathrm{3803}}^1$

素因数の和:4081

約数の個数: 16

約数和(自身を含む): 210893760

約数和(自身を除く): 72441742

約数列:

[1, 2, 109, 167, 218, 334, 3803, 7606, 18203, 36406, 414527, 635101, 829054, 1270202, 69226009, 138452018]

約数ペア:

[(1, 138452018), (2, 69226009), (109, 1270202), (167, 829054), (218, 635101), (334, 414527), (3803, 36406), (7606, 18203)]