137913872

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{1013}}^1$

素因数の和:1215

約数の個数: 40

約数和(自身を含む): 273601536

約数和(自身を除く): 135687664

約数列:

[1, 2, 4, 8, 16, 67, 127, 134, 254, 268, 508, 536, 1013, 1016, 1072, 2026, 2032, 4052, 8104, 8509, 16208, 17018, 34036, 67871, 68072, 128651, 135742, 136144, 257302, 271484, 514604, 542968, 1029208, 1085936, 2058416, 8619617, 17239234, 34478468, 68956936, 137913872]

約数ペア:

[(1, 137913872), (2, 68956936), (4, 34478468), (8, 17239234), (16, 8619617), (67, 2058416), (127, 1085936), (134, 1029208), (254, 542968), (268, 514604), (508, 271484), (536, 257302), (1013, 136144), (1016, 135742), (1072, 128651), (2026, 68072), (2032, 67871), (4052, 34036), (8104, 17018), (8509, 16208)]