156728172627

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{293}}^1\times {\mathrm{40459}}^1$

素因数の和:40884

約数の個数: 48

約数和(自身を含む): 246802439520

約数和(自身を除く): 90074266893

約数列:

[1, 3, 9, 13, 39, 113, 117, 293, 339, 879, 1017, 1469, 2637, 3809, 4407, 11427, 13221, 33109, 34281, 40459, 99327, 121377, 297981, 364131, 430417, 525967, 1291251, 1577901, 3873753, 4571867, 4733703, 11854487, 13715601, 35563461, 41146803, 59434271, 106690383, 154108331, 178302813, 462324993, 534908439, 1339557031, 1386974979, 4018671093, 12056013279, 17414241403, 52242724209, 156728172627]

約数ペア:

[(1, 156728172627), (3, 52242724209), (9, 17414241403), (13, 12056013279), (39, 4018671093), (113, 1386974979), (117, 1339557031), (293, 534908439), (339, 462324993), (879, 178302813), (1017, 154108331), (1469, 106690383), (2637, 59434271), (3809, 41146803), (4407, 35563461), (11427, 13715601), (13221, 11854487), (33109, 4733703), (34281, 4571867), (40459, 3873753), (99327, 1577901), (121377, 1291251), (297981, 525967), (364131, 430417)]