123571712

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{593}}^1$

素因数の和:659

約数の個数: 80

約数和(自身を含む): 277093872

約数和(自身を除く): 153522160

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 44, 64, 74, 88, 128, 148, 176, 256, 296, 352, 407, 512, 592, 593, 704, 814, 1184, 1186, 1408, 1628, 2368, 2372, 2816, 3256, 4736, 4744, 5632, 6512, 6523, 9472, 9488, 13024, 13046, 18944, 18976, 21941, 26048, 26092, 37952, 43882, 52096, 52184, 75904, 87764, 104192, 104368, 151808, 175528, 208384, 208736, 241351, 303616, 351056, 417472, 482702, 702112, 834944, 965404, 1404224, 1669888, 1930808, 2808448, 3339776, 3861616, 5616896, 7723232, 11233792, 15446464, 30892928, 61785856, 123571712]

約数ペア:

[(1, 123571712), (2, 61785856), (4, 30892928), (8, 15446464), (11, 11233792), (16, 7723232), (22, 5616896), (32, 3861616), (37, 3339776), (44, 2808448), (64, 1930808), (74, 1669888), (88, 1404224), (128, 965404), (148, 834944), (176, 702112), (256, 482702), (296, 417472), (352, 351056), (407, 303616), (512, 241351), (592, 208736), (593, 208384), (704, 175528), (814, 151808), (1184, 104368), (1186, 104192), (1408, 87764), (1628, 75904), (2368, 52184), (2372, 52096), (2816, 43882), (3256, 37952), (4736, 26092), (4744, 26048), (5632, 21941), (6512, 18976), (6523, 18944), (9472, 13046), (9488, 13024)]