157980457832

素因数分解:

$2^3\times {\mathrm{811}}^1\times {\mathrm{2213}}^1\times {\mathrm{11003}}^1$

素因数の和:14033

約数の個数: 32

約数和(自身を含む): 296739586080

約数和(自身を除く): 138759128248

約数列:

[1, 2, 4, 8, 811, 1622, 2213, 3244, 4426, 6488, 8852, 11003, 17704, 22006, 44012, 88024, 1794743, 3589486, 7178972, 8923433, 14357944, 17846866, 24349639, 35693732, 48699278, 71387464, 97398556, 194797112, 19747557229, 39495114458, 78990228916, 157980457832]

約数ペア:

[(1, 157980457832), (2, 78990228916), (4, 39495114458), (8, 19747557229), (811, 194797112), (1622, 97398556), (2213, 71387464), (3244, 48699278), (4426, 35693732), (6488, 24349639), (8852, 17846866), (11003, 14357944), (17704, 8923433), (22006, 7178972), (44012, 3589486), (88024, 1794743)]