159493324

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{421}}^1\times {\mathrm{1787}}^1$

素因数の和:2265

約数の個数: 24

約数和(自身を含む): 285214608

約数和(自身を除く): 125721284

約数列:

[1, 2, 4, 53, 106, 212, 421, 842, 1684, 1787, 3574, 7148, 22313, 44626, 89252, 94711, 189422, 378844, 752327, 1504654, 3009308, 39873331, 79746662, 159493324]

約数ペア:

[(1, 159493324), (2, 79746662), (4, 39873331), (53, 3009308), (106, 1504654), (212, 752327), (421, 378844), (842, 189422), (1684, 94711), (1787, 89252), (3574, 44626), (7148, 22313)]