166319785

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{49871}}^1$

素因数の和:49928

約数の個数: 16

約数和(自身を含む): 215447040

約数和(自身を除く): 49127255

約数列:

[1, 5, 23, 29, 115, 145, 667, 3335, 49871, 249355, 1147033, 1446259, 5735165, 7231295, 33263957, 166319785]

約数ペア:

[(1, 166319785), (5, 33263957), (23, 7231295), (29, 5735165), (115, 1446259), (145, 1147033), (667, 249355), (3335, 49871)]