160511286

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{19979}}^1$

素因数の和:20100

約数の個数: 32

約数和(自身を含む): 349090560

約数和(自身を除く): 188579274

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 103, 206, 309, 618, 1339, 2678, 4017, 8034, 19979, 39958, 59937, 119874, 259727, 519454, 779181, 1558362, 2057837, 4115674, 6173511, 12347022, 26751881, 53503762, 80255643, 160511286]

約数ペア:

[(1, 160511286), (2, 80255643), (3, 53503762), (6, 26751881), (13, 12347022), (26, 6173511), (39, 4115674), (78, 2057837), (103, 1558362), (206, 779181), (309, 519454), (618, 259727), (1339, 119874), (2678, 59937), (4017, 39958), (8034, 19979)]