171924160

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{28277}}^1$

素因数の和:28313

約数の個数: 56

約数和(自身を含む): 430956720

約数和(自身を除く): 259032560

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 6080, 28277, 56554, 113108, 141385, 226216, 282770, 452432, 537263, 565540, 904864, 1074526, 1131080, 1809728, 2149052, 2262160, 2686315, 4298104, 4524320, 5372630, 8596208, 9048640, 10745260, 17192416, 21490520, 34384832, 42981040, 85962080, 171924160]

約数ペア:

[(1, 171924160), (2, 85962080), (4, 42981040), (5, 34384832), (8, 21490520), (10, 17192416), (16, 10745260), (19, 9048640), (20, 8596208), (32, 5372630), (38, 4524320), (40, 4298104), (64, 2686315), (76, 2262160), (80, 2149052), (95, 1809728), (152, 1131080), (160, 1074526), (190, 904864), (304, 565540), (320, 537263), (380, 452432), (608, 282770), (760, 226216), (1216, 141385), (1520, 113108), (3040, 56554), (6080, 28277)]