127140728

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:229

約数の個数: 96

約数和(自身を含む): 287763840

約数和(自身を除く): 160623112

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 83, 88, 103, 104, 143, 166, 169, 206, 286, 332, 338, 412, 572, 664, 676, 824, 913, 1079, 1133, 1144, 1339, 1352, 1826, 1859, 2158, 2266, 2678, 3652, 3718, 4316, 4532, 5356, 7304, 7436, 8549, 8632, 9064, 10712, 11869, 14027, 14729, 14872, 17098, 17407, 23738, 28054, 29458, 34196, 34814, 47476, 56108, 58916, 68392, 69628, 94039, 94952, 111137, 112216, 117832, 139256, 154297, 188078, 191477, 222274, 308594, 376156, 382954, 444548, 617188, 752312, 765908, 889096, 1222507, 1234376, 1444781, 1531816, 2445014, 2889562, 4890028, 5779124, 9780056, 11558248, 15892591, 31785182, 63570364, 127140728]

約数ペア:

[(1, 127140728), (2, 63570364), (4, 31785182), (8, 15892591), (11, 11558248), (13, 9780056), (22, 5779124), (26, 4890028), (44, 2889562), (52, 2445014), (83, 1531816), (88, 1444781), (103, 1234376), (104, 1222507), (143, 889096), (166, 765908), (169, 752312), (206, 617188), (286, 444548), (332, 382954), (338, 376156), (412, 308594), (572, 222274), (664, 191477), (676, 188078), (824, 154297), (913, 139256), (1079, 117832), (1133, 112216), (1144, 111137), (1339, 94952), (1352, 94039), (1826, 69628), (1859, 68392), (2158, 58916), (2266, 56108), (2678, 47476), (3652, 34814), (3718, 34196), (4316, 29458), (4532, 28054), (5356, 23738), (7304, 17407), (7436, 17098), (8549, 14872), (8632, 14729), (9064, 14027), (10712, 11869)]