131151504

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1787}}^1$

素因数の和:1948

約数の個数: 80

約数和(自身を含む): 372476160

約数和(自身を除く): 241324656

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 139, 176, 264, 278, 417, 528, 556, 834, 1112, 1529, 1668, 1787, 2224, 3058, 3336, 3574, 4587, 5361, 6116, 6672, 7148, 9174, 10722, 12232, 14296, 18348, 19657, 21444, 24464, 28592, 36696, 39314, 42888, 58971, 73392, 78628, 85776, 117942, 157256, 235884, 248393, 314512, 471768, 496786, 745179, 943536, 993572, 1490358, 1987144, 2732323, 2980716, 3974288, 5464646, 5961432, 8196969, 10929292, 11922864, 16393938, 21858584, 32787876, 43717168, 65575752, 131151504]

約数ペア:

[(1, 131151504), (2, 65575752), (3, 43717168), (4, 32787876), (6, 21858584), (8, 16393938), (11, 11922864), (12, 10929292), (16, 8196969), (22, 5961432), (24, 5464646), (33, 3974288), (44, 2980716), (48, 2732323), (66, 1987144), (88, 1490358), (132, 993572), (139, 943536), (176, 745179), (264, 496786), (278, 471768), (417, 314512), (528, 248393), (556, 235884), (834, 157256), (1112, 117942), (1529, 85776), (1668, 78628), (1787, 73392), (2224, 58971), (3058, 42888), (3336, 39314), (3574, 36696), (4587, 28592), (5361, 24464), (6116, 21444), (6672, 19657), (7148, 18348), (9174, 14296), (10722, 12232)]