156940627532

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{158846789}}^1$

素因数の和:158846825

約数の個数: 24

約数和(自身を含む): 311339708400

約数和(自身を除く): 154399080868

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 158846789, 317693578, 635387156, 2065008257, 3018088991, 4130016514, 6036177982, 8260033028, 12072355964, 39235156883, 78470313766, 156940627532]

約数ペア:

[(1, 156940627532), (2, 78470313766), (4, 39235156883), (13, 12072355964), (19, 8260033028), (26, 6036177982), (38, 4130016514), (52, 3018088991), (76, 2065008257), (247, 635387156), (494, 317693578), (988, 158846789)]