168991790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{32687}}^1$

素因数の和:32752

約数の個数: 32

約数和(自身を含む): 338909184

約数和(自身を除く): 169917394

約数列:

[1, 2, 5, 10, 11, 22, 47, 55, 94, 110, 235, 470, 517, 1034, 2585, 5170, 32687, 65374, 163435, 326870, 359557, 719114, 1536289, 1797785, 3072578, 3595570, 7681445, 15362890, 16899179, 33798358, 84495895, 168991790]

約数ペア:

[(1, 168991790), (2, 84495895), (5, 33798358), (10, 16899179), (11, 15362890), (22, 7681445), (47, 3595570), (55, 3072578), (94, 1797785), (110, 1536289), (235, 719114), (470, 359557), (517, 326870), (1034, 163435), (2585, 65374), (5170, 32687)]