171296576

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:268

約数の個数: 112

約数和(自身を含む): 393265152

約数和(自身を除く): 221968576

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 47, 62, 64, 88, 94, 124, 167, 176, 188, 248, 334, 341, 352, 376, 496, 517, 668, 682, 704, 752, 992, 1034, 1336, 1364, 1457, 1504, 1837, 1984, 2068, 2672, 2728, 2914, 3008, 3674, 4136, 5177, 5344, 5456, 5828, 7348, 7849, 8272, 10354, 10688, 10912, 11656, 14696, 15698, 16027, 16544, 20708, 21824, 23312, 29392, 31396, 32054, 33088, 41416, 46624, 56947, 58784, 62792, 64108, 82832, 86339, 93248, 113894, 117568, 125584, 128216, 165664, 172678, 227788, 243319, 251168, 256432, 331328, 345356, 455576, 486638, 502336, 512864, 690712, 911152, 973276, 1025728, 1381424, 1822304, 1946552, 2676509, 2762848, 3644608, 3893104, 5353018, 5525696, 7786208, 10706036, 15572416, 21412072, 42824144, 85648288, 171296576]

約数ペア:

[(1, 171296576), (2, 85648288), (4, 42824144), (8, 21412072), (11, 15572416), (16, 10706036), (22, 7786208), (31, 5525696), (32, 5353018), (44, 3893104), (47, 3644608), (62, 2762848), (64, 2676509), (88, 1946552), (94, 1822304), (124, 1381424), (167, 1025728), (176, 973276), (188, 911152), (248, 690712), (334, 512864), (341, 502336), (352, 486638), (376, 455576), (496, 345356), (517, 331328), (668, 256432), (682, 251168), (704, 243319), (752, 227788), (992, 172678), (1034, 165664), (1336, 128216), (1364, 125584), (1457, 117568), (1504, 113894), (1837, 93248), (1984, 86339), (2068, 82832), (2672, 64108), (2728, 62792), (2914, 58784), (3008, 56947), (3674, 46624), (4136, 41416), (5177, 33088), (5344, 32054), (5456, 31396), (5828, 29392), (7348, 23312), (7849, 21824), (8272, 20708), (10354, 16544), (10688, 16027), (10912, 15698), (11656, 14696)]