156977316756

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{2039}}^1\times {\mathrm{164503}}^1$

素因数の和:166565

約数の個数: 72

約数和(自身を含む): 427539315840

約数和(自身を除く): 270561999084

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 2039, 4078, 6117, 8156, 12234, 18351, 24468, 26507, 36702, 53014, 73404, 79521, 106028, 159042, 164503, 238563, 318084, 329006, 477126, 493509, 658012, 954252, 987018, 1480527, 1974036, 2138539, 2961054, 4277078, 5922108, 6415617, 8554156, 12831234, 19246851, 25662468, 38493702, 76987404, 335421617, 670843234, 1006264851, 1341686468, 2012529702, 3018794553, 4025059404, 4360481021, 6037589106, 8720962042, 12075178212, 13081443063, 17441924084, 26162886126, 39244329189, 52325772252, 78488658378, 156977316756]

約数ペア:

[(1, 156977316756), (2, 78488658378), (3, 52325772252), (4, 39244329189), (6, 26162886126), (9, 17441924084), (12, 13081443063), (13, 12075178212), (18, 8720962042), (26, 6037589106), (36, 4360481021), (39, 4025059404), (52, 3018794553), (78, 2012529702), (117, 1341686468), (156, 1006264851), (234, 670843234), (468, 335421617), (2039, 76987404), (4078, 38493702), (6117, 25662468), (8156, 19246851), (12234, 12831234), (18351, 8554156), (24468, 6415617), (26507, 5922108), (36702, 4277078), (53014, 2961054), (73404, 2138539), (79521, 1974036), (106028, 1480527), (159042, 987018), (164503, 954252), (238563, 658012), (318084, 493509), (329006, 477126)]