156953643994

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{15723667}}^1$

素因数の和:15723730

約数の個数: 32

約数和(自身を含む): 289818648576

約数和(自身を除く): 132865004582

約数列:

[1, 2, 7, 14, 23, 31, 46, 62, 161, 217, 322, 434, 713, 1426, 4991, 9982, 15723667, 31447334, 110065669, 220131338, 361644341, 487433677, 723288682, 974867354, 2531510387, 3412035739, 5063020774, 6824071478, 11210974571, 22421949142, 78476821997, 156953643994]

約数ペア:

[(1, 156953643994), (2, 78476821997), (7, 22421949142), (14, 11210974571), (23, 6824071478), (31, 5063020774), (46, 3412035739), (62, 2531510387), (161, 974867354), (217, 723288682), (322, 487433677), (434, 361644341), (713, 220131338), (1426, 110065669), (4991, 31447334), (9982, 15723667)]