157400954018

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{3976981}}^1$

素因数の和:3977258

約数の個数: 32

約数和(自身を含む): 295505670528

約数和(自身を除く): 138104716510

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 257, 514, 1799, 2827, 3598, 5654, 19789, 39578, 3976981, 7953962, 27838867, 43746791, 55677734, 87493582, 306227537, 612455074, 1022084117, 2044168234, 7154588819, 11242925287, 14309177638, 22485850574, 78700477009, 157400954018]

約数ペア:

[(1, 157400954018), (2, 78700477009), (7, 22485850574), (11, 14309177638), (14, 11242925287), (22, 7154588819), (77, 2044168234), (154, 1022084117), (257, 612455074), (514, 306227537), (1799, 87493582), (2827, 55677734), (3598, 43746791), (5654, 27838867), (19789, 7953962), (39578, 3976981)]