166780458

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{79193}}^1$

素因数の和:79220

約数の個数: 40

約数和(自身を含む): 402463908

約数和(自身を除く): 235683450

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 79193, 158386, 237579, 475158, 712737, 1029509, 1425474, 2059018, 2138211, 3088527, 4276422, 6177054, 6414633, 9265581, 12829266, 18531162, 27796743, 55593486, 83390229, 166780458]

約数ペア:

[(1, 166780458), (2, 83390229), (3, 55593486), (6, 27796743), (9, 18531162), (13, 12829266), (18, 9265581), (26, 6414633), (27, 6177054), (39, 4276422), (54, 3088527), (78, 2138211), (81, 2059018), (117, 1425474), (162, 1029509), (234, 712737), (351, 475158), (702, 237579), (1053, 158386), (2106, 79193)]