140284146

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{5279}}^1$

素因数の和:5430

約数の個数: 32

約数和(自身を含む): 289935360

約数和(自身を除く): 149651214

約数列:

[1, 2, 3, 6, 43, 86, 103, 129, 206, 258, 309, 618, 4429, 5279, 8858, 10558, 13287, 15837, 26574, 31674, 226997, 453994, 543737, 680991, 1087474, 1361982, 1631211, 3262422, 23380691, 46761382, 70142073, 140284146]

約数ペア:

[(1, 140284146), (2, 70142073), (3, 46761382), (6, 23380691), (43, 3262422), (86, 1631211), (103, 1361982), (129, 1087474), (206, 680991), (258, 543737), (309, 453994), (618, 226997), (4429, 31674), (5279, 26574), (8858, 15837), (10558, 13287)]