159761728

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^2$

素因数の和:312

約数の個数: 84

約数和(自身を含む): 384190240

約数和(自身を除く): 224428512

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 133, 137, 152, 224, 266, 274, 304, 448, 532, 548, 608, 959, 1064, 1096, 1216, 1918, 2128, 2192, 2603, 3836, 4256, 4384, 5206, 7672, 8512, 8768, 10412, 15344, 18221, 18769, 20824, 30688, 36442, 37538, 41648, 61376, 72884, 75076, 83296, 131383, 145768, 150152, 166592, 262766, 291536, 300304, 356611, 525532, 583072, 600608, 713222, 1051064, 1166144, 1201216, 1426444, 2102128, 2496277, 2852888, 4204256, 4992554, 5705776, 8408512, 9985108, 11411552, 19970216, 22823104, 39940432, 79880864, 159761728]

約数ペア:

[(1, 159761728), (2, 79880864), (4, 39940432), (7, 22823104), (8, 19970216), (14, 11411552), (16, 9985108), (19, 8408512), (28, 5705776), (32, 4992554), (38, 4204256), (56, 2852888), (64, 2496277), (76, 2102128), (112, 1426444), (133, 1201216), (137, 1166144), (152, 1051064), (224, 713222), (266, 600608), (274, 583072), (304, 525532), (448, 356611), (532, 300304), (548, 291536), (608, 262766), (959, 166592), (1064, 150152), (1096, 145768), (1216, 131383), (1918, 83296), (2128, 75076), (2192, 72884), (2603, 61376), (3836, 41648), (4256, 37538), (4384, 36442), (5206, 30688), (7672, 20824), (8512, 18769), (8768, 18221), (10412, 15344)]