151854868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{11779}}^1$

素因数の和:12087

約数の個数: 24

約数和(自身を含む): 290918880

約数和(自身を除く): 139064012

約数列:

[1, 2, 4, 11, 22, 44, 293, 586, 1172, 3223, 6446, 11779, 12892, 23558, 47116, 129569, 259138, 518276, 3451247, 6902494, 13804988, 37963717, 75927434, 151854868]

約数ペア:

[(1, 151854868), (2, 75927434), (4, 37963717), (11, 13804988), (22, 6902494), (44, 3451247), (293, 518276), (586, 259138), (1172, 129569), (3223, 47116), (6446, 23558), (11779, 12892)]