188070818

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{136481}}^1$

素因数の和:136549

約数の個数: 16

約数和(自身を含む): 309541176

約数和(自身を除く): 121470358

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 136481, 272962, 1774253, 3548506, 7233493, 14466986, 94035409, 188070818]

約数ペア:

[(1, 188070818), (2, 94035409), (13, 14466986), (26, 7233493), (53, 3548506), (106, 1774253), (689, 272962), (1378, 136481)]