163626738

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{107791}}^1$

素因数の和:107830

約数の個数: 32

約数和(自身を含む): 372529152

約数和(自身を除く): 208902414

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 107791, 215582, 323373, 646746, 1185701, 2371402, 2479193, 3557103, 4958386, 7114206, 7437579, 14875158, 27271123, 54542246, 81813369, 163626738]

約数ペア:

[(1, 163626738), (2, 81813369), (3, 54542246), (6, 27271123), (11, 14875158), (22, 7437579), (23, 7114206), (33, 4958386), (46, 3557103), (66, 2479193), (69, 2371402), (138, 1185701), (253, 646746), (506, 323373), (759, 215582), (1518, 107791)]