156978797062

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{20704141}}^1$

素因数の和:20704383

約数の個数: 16

約数和(自身を含む): 250437301632

約数和(自身を除く): 93458504570

約数列:

[1, 2, 17, 34, 223, 446, 3791, 7582, 20704141, 41408282, 351970397, 703940794, 4617023443, 9234046886, 78489398531, 156978797062]

約数ペア:

[(1, 156978797062), (2, 78489398531), (17, 9234046886), (34, 4617023443), (223, 703940794), (446, 351970397), (3791, 41408282), (7582, 20704141)]