128889084

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{565303}}^1$

素因数の和:565329

約数の個数: 24

約数和(自身を含む): 316570240

約数和(自身を除く): 187681156

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 565303, 1130606, 1695909, 2261212, 3391818, 6783636, 10740757, 21481514, 32222271, 42963028, 64444542, 128889084]

約数ペア:

[(1, 128889084), (2, 64444542), (3, 42963028), (4, 32222271), (6, 21481514), (12, 10740757), (19, 6783636), (38, 3391818), (57, 2261212), (76, 1695909), (114, 1130606), (228, 565303)]