160969501

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2341}}^1$

素因数の和:2425

約数の個数: 32

約数和(自身を含む): 215838720

約数和(自身を除く): 54869219

約数列:

[1, 7, 11, 19, 47, 77, 133, 209, 329, 517, 893, 1463, 2341, 3619, 6251, 9823, 16387, 25751, 44479, 68761, 110027, 180257, 311353, 489269, 770189, 1210297, 2090513, 3424883, 8472079, 14633591, 22995643, 160969501]

約数ペア:

[(1, 160969501), (7, 22995643), (11, 14633591), (19, 8472079), (47, 3424883), (77, 2090513), (133, 1210297), (209, 770189), (329, 489269), (517, 311353), (893, 180257), (1463, 110027), (2341, 68761), (3619, 44479), (6251, 25751), (9823, 16387)]