138426130

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{122501}}^1$

素因数の和:122621

約数の個数: 16

約数和(自身を含む): 251374104

約数和(自身を除く): 112947974

約数列:

[1, 2, 5, 10, 113, 226, 565, 1130, 122501, 245002, 612505, 1225010, 13842613, 27685226, 69213065, 138426130]

約数ペア:

[(1, 138426130), (2, 69213065), (5, 27685226), (10, 13842613), (113, 1225010), (226, 612505), (565, 245002), (1130, 122501)]