179240636

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{20359}}^1$

素因数の和:20465

約数の個数: 24

約数和(自身を含む): 328366080

約数和(自身を除く): 149125444

約数列:

[1, 2, 4, 31, 62, 71, 124, 142, 284, 2201, 4402, 8804, 20359, 40718, 81436, 631129, 1262258, 1445489, 2524516, 2890978, 5781956, 44810159, 89620318, 179240636]

約数ペア:

[(1, 179240636), (2, 89620318), (4, 44810159), (31, 5781956), (62, 2890978), (71, 2524516), (124, 1445489), (142, 1262258), (284, 631129), (2201, 81436), (4402, 40718), (8804, 20359)]