168354424

素因数分解:

$2^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{27581}}^1$

素因数の和:27703

約数の個数: 32

約数和(自身を含む): 364082400

約数和(自身を除く): 195727976

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 109, 218, 436, 763, 872, 1526, 3052, 6104, 27581, 55162, 110324, 193067, 220648, 386134, 772268, 1544536, 3006329, 6012658, 12025316, 21044303, 24050632, 42088606, 84177212, 168354424]

約数ペア:

[(1, 168354424), (2, 84177212), (4, 42088606), (7, 24050632), (8, 21044303), (14, 12025316), (28, 6012658), (56, 3006329), (109, 1544536), (218, 772268), (436, 386134), (763, 220648), (872, 193067), (1526, 110324), (3052, 55162), (6104, 27581)]