139170996

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{52957}}^1$

素因数の和:53040

約数の個数: 36

約数和(自身を含む): 356619172

約数和(自身を除く): 217448176

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 146, 219, 292, 438, 657, 876, 1314, 2628, 52957, 105914, 158871, 211828, 317742, 476613, 635484, 953226, 1906452, 3865861, 7731722, 11597583, 15463444, 23195166, 34792749, 46390332, 69585498, 139170996]

約数ペア:

[(1, 139170996), (2, 69585498), (3, 46390332), (4, 34792749), (6, 23195166), (9, 15463444), (12, 11597583), (18, 7731722), (36, 3865861), (73, 1906452), (146, 953226), (219, 635484), (292, 476613), (438, 317742), (657, 211828), (876, 158871), (1314, 105914), (2628, 52957)]