168990714

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{523}}^1\times {\mathrm{619}}^1$

素因数の和:1179

約数の個数: 48

約数和(自身を含む): 380109600

約数和(自身を除く): 211118886

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 523, 619, 1046, 1238, 1569, 1857, 3138, 3714, 4707, 5571, 9414, 11142, 15167, 17951, 30334, 35902, 45501, 53853, 91002, 107706, 136503, 161559, 273006, 323118, 323737, 647474, 971211, 1942422, 2913633, 5827266, 9388373, 18776746, 28165119, 56330238, 84495357, 168990714]

約数ペア:

[(1, 168990714), (2, 84495357), (3, 56330238), (6, 28165119), (9, 18776746), (18, 9388373), (29, 5827266), (58, 2913633), (87, 1942422), (174, 971211), (261, 647474), (522, 323737), (523, 323118), (619, 273006), (1046, 161559), (1238, 136503), (1569, 107706), (1857, 91002), (3138, 53853), (3714, 45501), (4707, 35902), (5571, 30334), (9414, 17951), (11142, 15167)]