181507628

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{13241}}^1$

素因数の和:13417

約数の個数: 24

約数和(自身を含む): 333698400

約数和(自身を除く): 152190772

約数列:

[1, 2, 4, 23, 46, 92, 149, 298, 596, 3427, 6854, 13241, 13708, 26482, 52964, 304543, 609086, 1218172, 1972909, 3945818, 7891636, 45376907, 90753814, 181507628]

約数ペア:

[(1, 181507628), (2, 90753814), (4, 45376907), (23, 7891636), (46, 3945818), (92, 1972909), (149, 1218172), (298, 609086), (596, 304543), (3427, 52964), (6854, 26482), (13241, 13708)]