128919124

素因数分解:

$2^2\times {\mathrm{277}}^1\times {\mathrm{307}}^1\times {\mathrm{379}}^1$

素因数の和:967

約数の個数: 24

約数和(自身を含む): 227759840

約数和(自身を除く): 98840716

約数列:

[1, 2, 4, 277, 307, 379, 554, 614, 758, 1108, 1228, 1516, 85039, 104983, 116353, 170078, 209966, 232706, 340156, 419932, 465412, 32229781, 64459562, 128919124]

約数ペア:

[(1, 128919124), (2, 64459562), (4, 32229781), (277, 465412), (307, 419932), (379, 340156), (554, 232706), (614, 209966), (758, 170078), (1108, 116353), (1228, 104983), (1516, 85039)]