155486234

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{29437}}^1$

素因数の和:29597

約数の個数: 16

約数和(自身を含む): 247279200

約数和(自身を除く): 91792966

約数列:

[1, 2, 19, 38, 139, 278, 2641, 5282, 29437, 58874, 559303, 1118606, 4091743, 8183486, 77743117, 155486234]

約数ペア:

[(1, 155486234), (2, 77743117), (19, 8183486), (38, 4091743), (139, 1118606), (278, 559303), (2641, 58874), (5282, 29437)]