157022964920

素因数分解:

$2^3\times 5^1\times {\mathrm{3691}}^1\times {\mathrm{1063553}}^1$

素因数の和:1067255

約数の個数: 32

約数和(自身を含む): 353397723120

約数和(自身を除く): 196374758200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3691, 7382, 14764, 18455, 29528, 36910, 73820, 147640, 1063553, 2127106, 4254212, 5317765, 8508424, 10635530, 21271060, 42542120, 3925574123, 7851148246, 15702296492, 19627870615, 31404592984, 39255741230, 78511482460, 157022964920]

約数ペア:

[(1, 157022964920), (2, 78511482460), (4, 39255741230), (5, 31404592984), (8, 19627870615), (10, 15702296492), (20, 7851148246), (40, 3925574123), (3691, 42542120), (7382, 21271060), (14764, 10635530), (18455, 8508424), (29528, 5317765), (36910, 4254212), (73820, 2127106), (147640, 1063553)]