156940224208

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{16193}}^1\times {\mathrm{14087}}^1$

素因数の和:30331

約数の個数: 40

約数和(自身を含む): 311184422208

約数和(自身を除く): 154244198000

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 14087, 16193, 28174, 32386, 56348, 64772, 112696, 129544, 225392, 259088, 605741, 696299, 1211482, 1392598, 2422964, 2785196, 4845928, 5570392, 9691856, 11140784, 228110791, 456221582, 912443164, 1824886328, 3649772656, 9808764013, 19617528026, 39235056052, 78470112104, 156940224208]

約数ペア:

[(1, 156940224208), (2, 78470112104), (4, 39235056052), (8, 19617528026), (16, 9808764013), (43, 3649772656), (86, 1824886328), (172, 912443164), (344, 456221582), (688, 228110791), (14087, 11140784), (16193, 9691856), (28174, 5570392), (32386, 4845928), (56348, 2785196), (64772, 2422964), (112696, 1392598), (129544, 1211482), (225392, 696299), (259088, 605741)]