140729316

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{128873}}^1$

素因数の和:128900

約数の個数: 48

約数和(自身を含む): 404148864

約数和(自身を除く): 263419548

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 128873, 257746, 386619, 515492, 773238, 902111, 1546476, 1675349, 1804222, 2706333, 3350698, 3608444, 5026047, 5412666, 6701396, 10052094, 10825332, 11727443, 20104188, 23454886, 35182329, 46909772, 70364658, 140729316]

約数ペア:

[(1, 140729316), (2, 70364658), (3, 46909772), (4, 35182329), (6, 23454886), (7, 20104188), (12, 11727443), (13, 10825332), (14, 10052094), (21, 6701396), (26, 5412666), (28, 5026047), (39, 3608444), (42, 3350698), (52, 2706333), (78, 1804222), (84, 1675349), (91, 1546476), (156, 902111), (182, 773238), (273, 515492), (364, 386619), (546, 257746), (1092, 128873)]