161056376

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1548619}}^1$

素因数の和:1548638

約数の個数: 16

約数和(自身を含む): 325210200

約数和(自身を除く): 164153824

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1548619, 3097238, 6194476, 12388952, 20132047, 40264094, 80528188, 161056376]

約数ペア:

[(1, 161056376), (2, 80528188), (4, 40264094), (8, 20132047), (13, 12388952), (26, 6194476), (52, 3097238), (104, 1548619)]