166209008

素因数分解:

$2^4\times 7^1\times {\mathrm{1484009}}^1$

素因数の和:1484024

約数の個数: 20

約数和(自身を含む): 368034480

約数和(自身を除く): 201825472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1484009, 2968018, 5936036, 10388063, 11872072, 20776126, 23744144, 41552252, 83104504, 166209008]

約数ペア:

[(1, 166209008), (2, 83104504), (4, 41552252), (7, 23744144), (8, 20776126), (14, 11872072), (16, 10388063), (28, 5936036), (56, 2968018), (112, 1484009)]