171689776

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{4447}}^1$

素因数の和:4601

約数の個数: 40

約数和(自身を含む): 352993280

約数和(自身を除く): 181303504

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 127, 152, 254, 304, 508, 1016, 2032, 2413, 4447, 4826, 8894, 9652, 17788, 19304, 35576, 38608, 71152, 84493, 168986, 337972, 564769, 675944, 1129538, 1351888, 2259076, 4518152, 9036304, 10730611, 21461222, 42922444, 85844888, 171689776]

約数ペア:

[(1, 171689776), (2, 85844888), (4, 42922444), (8, 21461222), (16, 10730611), (19, 9036304), (38, 4518152), (76, 2259076), (127, 1351888), (152, 1129538), (254, 675944), (304, 564769), (508, 337972), (1016, 168986), (2032, 84493), (2413, 71152), (4447, 38608), (4826, 35576), (8894, 19304), (9652, 17788)]