157026008888

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{39493463}}^1$

素因数の和:39493547

約数の個数: 32

約数和(自身を含む): 341223528960

約数和(自身を除く): 184197520072

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 3976, 39493463, 78986926, 157973852, 276454241, 315947704, 552908482, 1105816964, 2211633928, 2804035873, 5608071746, 11216143492, 19628251111, 22432286984, 39256502222, 78513004444, 157026008888]

約数ペア:

[(1, 157026008888), (2, 78513004444), (4, 39256502222), (7, 22432286984), (8, 19628251111), (14, 11216143492), (28, 5608071746), (56, 2804035873), (71, 2211633928), (142, 1105816964), (284, 552908482), (497, 315947704), (568, 276454241), (994, 157973852), (1988, 78986926), (3976, 39493463)]