156977993289

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{317}}^1\times {\mathrm{1993}}^1$

素因数の和:2626

約数の個数: 64

約数和(自身を含む): 236917062144

約数和(自身を除く): 79939068855

約数列:

[1, 3, 13, 23, 39, 69, 277, 299, 317, 831, 897, 951, 1993, 3601, 4121, 5979, 6371, 7291, 10803, 12363, 19113, 21873, 25909, 45839, 77727, 82823, 87809, 94783, 137517, 248469, 263427, 284349, 552061, 595907, 631781, 1141517, 1656183, 1787721, 1895343, 2019607, 3424551, 6058821, 7176793, 8213153, 12697403, 14530963, 21530379, 24639459, 26254891, 38092209, 43592889, 78764673, 165066239, 175003337, 188902519, 495198717, 525010011, 566707557, 2275043381, 4025076751, 6825130143, 12075230253, 52325997763, 156977993289]

約数ペア:

[(1, 156977993289), (3, 52325997763), (13, 12075230253), (23, 6825130143), (39, 4025076751), (69, 2275043381), (277, 566707557), (299, 525010011), (317, 495198717), (831, 188902519), (897, 175003337), (951, 165066239), (1993, 78764673), (3601, 43592889), (4121, 38092209), (5979, 26254891), (6371, 24639459), (7291, 21530379), (10803, 14530963), (12363, 12697403), (19113, 8213153), (21873, 7176793), (25909, 6058821), (45839, 3424551), (77727, 2019607), (82823, 1895343), (87809, 1787721), (94783, 1656183), (137517, 1141517), (248469, 631781), (263427, 595907), (284349, 552061)]