128224712

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{5077}}^1$

素因数の和:5142

約数の個数: 64

約数和(自身を含む): 307117440

約数和(自身を除く): 178892728

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 41, 44, 56, 77, 82, 88, 154, 164, 287, 308, 328, 451, 574, 616, 902, 1148, 1804, 2296, 3157, 3608, 5077, 6314, 10154, 12628, 20308, 25256, 35539, 40616, 55847, 71078, 111694, 142156, 208157, 223388, 284312, 390929, 416314, 446776, 781858, 832628, 1457099, 1563716, 1665256, 2289727, 2914198, 3127432, 4579454, 5828396, 9158908, 11656792, 16028089, 18317816, 32056178, 64112356, 128224712]

約数ペア:

[(1, 128224712), (2, 64112356), (4, 32056178), (7, 18317816), (8, 16028089), (11, 11656792), (14, 9158908), (22, 5828396), (28, 4579454), (41, 3127432), (44, 2914198), (56, 2289727), (77, 1665256), (82, 1563716), (88, 1457099), (154, 832628), (164, 781858), (287, 446776), (308, 416314), (328, 390929), (451, 284312), (574, 223388), (616, 208157), (902, 142156), (1148, 111694), (1804, 71078), (2296, 55847), (3157, 40616), (3608, 35539), (5077, 25256), (6314, 20308), (10154, 12628)]