165040516

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{223}}^1\times {\mathrm{3491}}^1$

素因数の和:3771

約数の個数: 24

約数和(自身を含む): 295674624

約数和(自身を除く): 130634108

約数列:

[1, 2, 4, 53, 106, 212, 223, 446, 892, 3491, 6982, 11819, 13964, 23638, 47276, 185023, 370046, 740092, 778493, 1556986, 3113972, 41260129, 82520258, 165040516]

約数ペア:

[(1, 165040516), (2, 82520258), (4, 41260129), (53, 3113972), (106, 1556986), (212, 778493), (223, 740092), (446, 370046), (892, 185023), (3491, 47276), (6982, 23638), (11819, 13964)]