163319702

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{307}}^1$

素因数の和:445

約数の個数: 64

約数和(自身を含む): 314603520

約数和(自身を除く): 151283818

約数列:

[1, 2, 7, 13, 14, 26, 37, 74, 79, 91, 158, 182, 259, 307, 481, 518, 553, 614, 962, 1027, 1106, 2054, 2149, 2923, 3367, 3991, 4298, 5846, 6734, 7189, 7982, 11359, 14378, 20461, 22718, 24253, 27937, 37999, 40922, 48506, 55874, 75998, 79513, 147667, 159026, 169771, 265993, 295334, 315289, 339542, 531986, 630578, 897361, 1033669, 1794722, 2067338, 2207023, 4414046, 6281527, 11665693, 12563054, 23331386, 81659851, 163319702]

約数ペア:

[(1, 163319702), (2, 81659851), (7, 23331386), (13, 12563054), (14, 11665693), (26, 6281527), (37, 4414046), (74, 2207023), (79, 2067338), (91, 1794722), (158, 1033669), (182, 897361), (259, 630578), (307, 531986), (481, 339542), (518, 315289), (553, 295334), (614, 265993), (962, 169771), (1027, 159026), (1106, 147667), (2054, 79513), (2149, 75998), (2923, 55874), (3367, 48506), (3991, 40922), (4298, 37999), (5846, 27937), (6734, 24253), (7189, 22718), (7982, 20461), (11359, 14378)]