159775798

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{28319}}^1$

素因数の和:28372

約数の個数: 32

約数和(自身を含む): 304496640

約数和(自身を除く): 144720842

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2821, 5642, 28319, 56638, 198233, 368147, 396466, 736294, 877889, 1755778, 2577029, 5154058, 6145223, 11412557, 12290446, 22825114, 79887899, 159775798]

約数ペア:

[(1, 159775798), (2, 79887899), (7, 22825114), (13, 12290446), (14, 11412557), (26, 6145223), (31, 5154058), (62, 2577029), (91, 1755778), (182, 877889), (217, 736294), (403, 396466), (434, 368147), (806, 198233), (2821, 56638), (5642, 28319)]