145460488

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:274

約数の個数: 64

約数和(自身を含む): 290304000

約数和(自身を除く): 144843512

約数列:

[1, 2, 4, 8, 47, 59, 79, 83, 94, 118, 158, 166, 188, 236, 316, 332, 376, 472, 632, 664, 2773, 3713, 3901, 4661, 4897, 5546, 6557, 7426, 7802, 9322, 9794, 11092, 13114, 14852, 15604, 18644, 19588, 22184, 26228, 29704, 31208, 37288, 39176, 52456, 219067, 230159, 308179, 386863, 438134, 460318, 616358, 773726, 876268, 920636, 1232716, 1547452, 1752536, 1841272, 2465432, 3094904, 18182561, 36365122, 72730244, 145460488]

約数ペア:

[(1, 145460488), (2, 72730244), (4, 36365122), (8, 18182561), (47, 3094904), (59, 2465432), (79, 1841272), (83, 1752536), (94, 1547452), (118, 1232716), (158, 920636), (166, 876268), (188, 773726), (236, 616358), (316, 460318), (332, 438134), (376, 386863), (472, 308179), (632, 230159), (664, 219067), (2773, 52456), (3713, 39176), (3901, 37288), (4661, 31208), (4897, 29704), (5546, 26228), (6557, 22184), (7426, 19588), (7802, 18644), (9322, 15604), (9794, 14852), (11092, 13114)]