140959988

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{159457}}^1$

素因数の和:159491

約数の個数: 24

約数和(自身を含む): 281283912

約数和(自身を除く): 140323924

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 159457, 318914, 637828, 2072941, 2710769, 4145882, 5421538, 8291764, 10843076, 35239997, 70479994, 140959988]

約数ペア:

[(1, 140959988), (2, 70479994), (4, 35239997), (13, 10843076), (17, 8291764), (26, 5421538), (34, 4145882), (52, 2710769), (68, 2072941), (221, 637828), (442, 318914), (884, 159457)]