137218138

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{27367}}^1$

素因数の和:27501

約数の個数: 16

約数和(自身を含む): 216754560

約数和(自身を除く): 79536422

約数列:

[1, 2, 23, 46, 109, 218, 2507, 5014, 27367, 54734, 629441, 1258882, 2983003, 5966006, 68609069, 137218138]

約数ペア:

[(1, 137218138), (2, 68609069), (23, 5966006), (46, 2983003), (109, 1258882), (218, 629441), (2507, 54734), (5014, 27367)]