141584144

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{52361}}^1$

素因数の和:52395

約数の個数: 30

約数和(自身を含む): 297049626

約数和(自身を除く): 155465482

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 52361, 104722, 209444, 418888, 680693, 837776, 1361386, 2722772, 5445544, 8849009, 10891088, 17698018, 35396036, 70792072, 141584144]

約数ペア:

[(1, 141584144), (2, 70792072), (4, 35396036), (8, 17698018), (13, 10891088), (16, 8849009), (26, 5445544), (52, 2722772), (104, 1361386), (169, 837776), (208, 680693), (338, 418888), (676, 209444), (1352, 104722), (2704, 52361)]