168788852

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{42071}}^1$

素因数の和:42151

約数の個数: 24

約数和(自身を含む): 318064320

約数和(自身を除く): 149275468

約数列:

[1, 2, 4, 17, 34, 59, 68, 118, 236, 1003, 2006, 4012, 42071, 84142, 168284, 715207, 1430414, 2482189, 2860828, 4964378, 9928756, 42197213, 84394426, 168788852]

約数ペア:

[(1, 168788852), (2, 84394426), (4, 42197213), (17, 9928756), (34, 4964378), (59, 2860828), (68, 2482189), (118, 1430414), (236, 715207), (1003, 168284), (2006, 84142), (4012, 42071)]