160953183728

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{121403}}^1$

素因数の和:121542

約数の個数: 80

約数和(自身を含む): 333839632896

約数和(自身を除く): 172886449168

約数列:

[1, 2, 4, 8, 16, 41, 43, 47, 82, 86, 94, 164, 172, 188, 328, 344, 376, 656, 688, 752, 1763, 1927, 2021, 3526, 3854, 4042, 7052, 7708, 8084, 14104, 15416, 16168, 28208, 30832, 32336, 82861, 121403, 165722, 242806, 331444, 485612, 662888, 971224, 1325776, 1942448, 4977523, 5220329, 5705941, 9955046, 10440658, 11411882, 19910092, 20881316, 22823764, 39820184, 41762632, 45647528, 79640368, 83525264, 91295056, 214033489, 233943581, 245355463, 428066978, 467887162, 490710926, 856133956, 935774324, 981421852, 1712267912, 1871548648, 1962843704, 3424535824, 3743097296, 3925687408, 10059573983, 20119147966, 40238295932, 80476591864, 160953183728]

約数ペア:

[(1, 160953183728), (2, 80476591864), (4, 40238295932), (8, 20119147966), (16, 10059573983), (41, 3925687408), (43, 3743097296), (47, 3424535824), (82, 1962843704), (86, 1871548648), (94, 1712267912), (164, 981421852), (172, 935774324), (188, 856133956), (328, 490710926), (344, 467887162), (376, 428066978), (656, 245355463), (688, 233943581), (752, 214033489), (1763, 91295056), (1927, 83525264), (2021, 79640368), (3526, 45647528), (3854, 41762632), (4042, 39820184), (7052, 22823764), (7708, 20881316), (8084, 19910092), (14104, 11411882), (15416, 10440658), (16168, 9955046), (28208, 5705941), (30832, 5220329), (32336, 4977523), (82861, 1942448), (121403, 1325776), (165722, 971224), (242806, 662888), (331444, 485612)]