166696595

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^2\times {\mathrm{73}}^1$

素因数の和:196

約数の個数: 48

約数和(自身を含む): 235337760

約数和(自身を除く): 68641165

約数列:

[1, 5, 13, 19, 43, 65, 73, 95, 215, 247, 365, 559, 817, 949, 1235, 1387, 1849, 2795, 3139, 4085, 4745, 6935, 9245, 10621, 15695, 18031, 24037, 35131, 40807, 53105, 59641, 90155, 120185, 134977, 175655, 204035, 298205, 456703, 674885, 775333, 1754701, 2283515, 2564563, 3876665, 8773505, 12822815, 33339319, 166696595]

約数ペア:

[(1, 166696595), (5, 33339319), (13, 12822815), (19, 8773505), (43, 3876665), (65, 2564563), (73, 2283515), (95, 1754701), (215, 775333), (247, 674885), (365, 456703), (559, 298205), (817, 204035), (949, 175655), (1235, 134977), (1387, 120185), (1849, 90155), (2795, 59641), (3139, 53105), (4085, 40807), (4745, 35131), (6935, 24037), (9245, 18031), (10621, 15695)]