153649664

素因数分解:

$2^9\times 7^1\times {\mathrm{43}}^1\times {\mathrm{997}}^1$

素因数の和:1065

約数の個数: 80

約数和(自身を含む): 359375808

約数和(自身を除く): 205726144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 64, 86, 112, 128, 172, 224, 256, 301, 344, 448, 512, 602, 688, 896, 997, 1204, 1376, 1792, 1994, 2408, 2752, 3584, 3988, 4816, 5504, 6979, 7976, 9632, 11008, 13958, 15952, 19264, 22016, 27916, 31904, 38528, 42871, 55832, 63808, 77056, 85742, 111664, 127616, 154112, 171484, 223328, 255232, 300097, 342968, 446656, 510464, 600194, 685936, 893312, 1200388, 1371872, 1786624, 2400776, 2743744, 3573248, 4801552, 5487488, 9603104, 10974976, 19206208, 21949952, 38412416, 76824832, 153649664]

約数ペア:

[(1, 153649664), (2, 76824832), (4, 38412416), (7, 21949952), (8, 19206208), (14, 10974976), (16, 9603104), (28, 5487488), (32, 4801552), (43, 3573248), (56, 2743744), (64, 2400776), (86, 1786624), (112, 1371872), (128, 1200388), (172, 893312), (224, 685936), (256, 600194), (301, 510464), (344, 446656), (448, 342968), (512, 300097), (602, 255232), (688, 223328), (896, 171484), (997, 154112), (1204, 127616), (1376, 111664), (1792, 85742), (1994, 77056), (2408, 63808), (2752, 55832), (3584, 42871), (3988, 38528), (4816, 31904), (5504, 27916), (6979, 22016), (7976, 19264), (9632, 15952), (11008, 13958)]