181504336

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{6871}}^1$

素因数の和:7019

約数の個数: 40

約数和(自身を含む): 381753344

約数和(自身を除く): 200249008

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 127, 208, 254, 508, 1016, 1651, 2032, 3302, 6604, 6871, 13208, 13742, 26416, 27484, 54968, 89323, 109936, 178646, 357292, 714584, 872617, 1429168, 1745234, 3490468, 6980936, 11344021, 13961872, 22688042, 45376084, 90752168, 181504336]

約数ペア:

[(1, 181504336), (2, 90752168), (4, 45376084), (8, 22688042), (13, 13961872), (16, 11344021), (26, 6980936), (52, 3490468), (104, 1745234), (127, 1429168), (208, 872617), (254, 714584), (508, 357292), (1016, 178646), (1651, 109936), (2032, 89323), (3302, 54968), (6604, 27484), (6871, 26416), (13208, 13742)]