163938894

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{169709}}^1$

素因数の和:169744

約数の個数: 32

約数和(自身を含む): 391011840

約数和(自身を除く): 227072946

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 169709, 339418, 509127, 1018254, 1187963, 2375926, 3563889, 3903307, 7127778, 7806614, 11709921, 23419842, 27323149, 54646298, 81969447, 163938894]

約数ペア:

[(1, 163938894), (2, 81969447), (3, 54646298), (6, 27323149), (7, 23419842), (14, 11709921), (21, 7806614), (23, 7127778), (42, 3903307), (46, 3563889), (69, 2375926), (138, 1187963), (161, 1018254), (322, 509127), (483, 339418), (966, 169709)]