161736718

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{1061}}^1$

素因数の和:1141

約数の個数: 48

約数和(自身を含む): 293851152

約数和(自身を除く): 132114434

約数列:

[1, 2, 11, 13, 22, 26, 41, 82, 143, 169, 286, 338, 451, 533, 902, 1061, 1066, 1859, 2122, 3718, 5863, 6929, 11671, 11726, 13793, 13858, 23342, 27586, 43501, 76219, 87002, 151723, 152438, 179309, 303446, 358618, 478511, 565513, 957022, 1131026, 1972399, 3944798, 6220643, 7351669, 12441286, 14703338, 80868359, 161736718]

約数ペア:

[(1, 161736718), (2, 80868359), (11, 14703338), (13, 12441286), (22, 7351669), (26, 6220643), (41, 3944798), (82, 1972399), (143, 1131026), (169, 957022), (286, 565513), (338, 478511), (451, 358618), (533, 303446), (902, 179309), (1061, 152438), (1066, 151723), (1859, 87002), (2122, 76219), (3718, 43501), (5863, 27586), (6929, 23342), (11671, 13858), (11726, 13793)]