168061490

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{6547}}^1$

素因数の和:6722

約数の個数: 32

約数和(自身を含む): 322475904

約数和(自身を除く): 154414414

約数列:

[1, 2, 5, 10, 17, 34, 85, 151, 170, 302, 755, 1510, 2567, 5134, 6547, 12835, 13094, 25670, 32735, 65470, 111299, 222598, 556495, 988597, 1112990, 1977194, 4942985, 9885970, 16806149, 33612298, 84030745, 168061490]

約数ペア:

[(1, 168061490), (2, 84030745), (5, 33612298), (10, 16806149), (17, 9885970), (34, 4942985), (85, 1977194), (151, 1112990), (170, 988597), (302, 556495), (755, 222598), (1510, 111299), (2567, 65470), (5134, 32735), (6547, 25670), (12835, 13094)]