144498988

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{421}}^1\times {\mathrm{1619}}^1$

素因数の和:2097

約数の個数: 24

約数和(自身を含む): 258415920

約数和(自身を除く): 113916932

約数列:

[1, 2, 4, 53, 106, 212, 421, 842, 1619, 1684, 3238, 6476, 22313, 44626, 85807, 89252, 171614, 343228, 681599, 1363198, 2726396, 36124747, 72249494, 144498988]

約数ペア:

[(1, 144498988), (2, 72249494), (4, 36124747), (53, 2726396), (106, 1363198), (212, 681599), (421, 343228), (842, 171614), (1619, 89252), (1684, 85807), (3238, 44626), (6476, 22313)]