163904117006

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8231}}^1\times {\mathrm{74861}}^1$

素因数の和:83120

約数の個数: 32

約数和(自身を含む): 295806712320

約数和(自身を除く): 131902595314

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 8231, 16462, 57617, 74861, 115234, 149722, 156389, 312778, 524027, 1048054, 1094723, 1422359, 2189446, 2844718, 9956513, 19913026, 616180891, 1232361782, 4313266237, 8626532474, 11707436929, 23414873858, 81952058503, 163904117006]

約数ペア:

[(1, 163904117006), (2, 81952058503), (7, 23414873858), (14, 11707436929), (19, 8626532474), (38, 4313266237), (133, 1232361782), (266, 616180891), (8231, 19913026), (16462, 9956513), (57617, 2844718), (74861, 2189446), (115234, 1422359), (149722, 1094723), (156389, 1048054), (312778, 524027)]