164951568

素因数分解:

$2^4\times 3^2\times {\mathrm{1145497}}^1$

素因数の和:1145511

約数の個数: 30

約数和(自身を含む): 461635694

約数和(自身を除く): 296684126

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1145497, 2290994, 3436491, 4581988, 6872982, 9163976, 10309473, 13745964, 18327952, 20618946, 27491928, 41237892, 54983856, 82475784, 164951568]

約数ペア:

[(1, 164951568), (2, 82475784), (3, 54983856), (4, 41237892), (6, 27491928), (8, 20618946), (9, 18327952), (12, 13745964), (16, 10309473), (18, 9163976), (24, 6872982), (36, 4581988), (48, 3436491), (72, 2290994), (144, 1145497)]