168264910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{13537}}^1$

素因数の和:13668

約数の個数: 32

約数和(自身を含む): 333359712

約数和(自身を除く): 165094802

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 113, 226, 565, 1130, 1243, 2486, 6215, 12430, 13537, 27074, 67685, 135370, 148907, 297814, 744535, 1489070, 1529681, 3059362, 7648405, 15296810, 16826491, 33652982, 84132455, 168264910]

約数ペア:

[(1, 168264910), (2, 84132455), (5, 33652982), (10, 16826491), (11, 15296810), (22, 7648405), (55, 3059362), (110, 1529681), (113, 1489070), (226, 744535), (565, 297814), (1130, 148907), (1243, 135370), (2486, 67685), (6215, 27074), (12430, 13537)]