164011572

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{239783}}^1$

素因数の和:239812

約数の個数: 36

約数和(自身を含む): 436406880

約数和(自身を除く): 272395308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 239783, 479566, 719349, 959132, 1438698, 2158047, 2877396, 4316094, 4555877, 8632188, 9111754, 13667631, 18223508, 27335262, 41002893, 54670524, 82005786, 164011572]

約数ペア:

[(1, 164011572), (2, 82005786), (3, 54670524), (4, 41002893), (6, 27335262), (9, 18223508), (12, 13667631), (18, 9111754), (19, 8632188), (36, 4555877), (38, 4316094), (57, 2877396), (76, 2158047), (114, 1438698), (171, 959132), (228, 719349), (342, 479566), (684, 239783)]