157530846

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1\times {\mathrm{193}}^1$

素因数の和:441

約数の個数: 64

約数和(自身を含む): 351993600

約数和(自身を除く): 194462754

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 83, 149, 166, 193, 249, 298, 386, 447, 498, 579, 894, 913, 1158, 1639, 1826, 2123, 2739, 3278, 4246, 4917, 5478, 6369, 9834, 12367, 12738, 16019, 24734, 28757, 32038, 37101, 48057, 57514, 74202, 86271, 96114, 136037, 172542, 176209, 272074, 316327, 352418, 408111, 528627, 632654, 816222, 948981, 1057254, 1897962, 2386831, 4773662, 7160493, 14320986, 26255141, 52510282, 78765423, 157530846]

約数ペア:

[(1, 157530846), (2, 78765423), (3, 52510282), (6, 26255141), (11, 14320986), (22, 7160493), (33, 4773662), (66, 2386831), (83, 1897962), (149, 1057254), (166, 948981), (193, 816222), (249, 632654), (298, 528627), (386, 408111), (447, 352418), (498, 316327), (579, 272074), (894, 176209), (913, 172542), (1158, 136037), (1639, 96114), (1826, 86271), (2123, 74202), (2739, 57514), (3278, 48057), (4246, 37101), (4917, 32038), (5478, 28757), (6369, 24734), (9834, 16019), (12367, 12738)]