156799863972

素因数分解:

$2^2\times 3^2\times {\mathrm{19889}}^1\times {\mathrm{218993}}^1$

素因数の和:238892

約数の個数: 36

約数和(自身を含む): 396376950060

約数和(自身を除く): 239577086088

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 19889, 39778, 59667, 79556, 119334, 179001, 218993, 238668, 358002, 437986, 656979, 716004, 875972, 1313958, 1970937, 2627916, 3941874, 7883748, 4355551777, 8711103554, 13066655331, 17422207108, 26133310662, 39199965993, 52266621324, 78399931986, 156799863972]

約数ペア:

[(1, 156799863972), (2, 78399931986), (3, 52266621324), (4, 39199965993), (6, 26133310662), (9, 17422207108), (12, 13066655331), (18, 8711103554), (36, 4355551777), (19889, 7883748), (39778, 3941874), (59667, 2627916), (79556, 1970937), (119334, 1313958), (179001, 875972), (218993, 716004), (238668, 656979), (358002, 437986)]