195217248

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:225

約数の個数: 144

約数和(自身を含む): 557637696

約数和(自身を除く): 362420448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 43, 48, 57, 76, 86, 96, 114, 129, 131, 152, 172, 228, 258, 262, 304, 344, 361, 393, 456, 516, 524, 608, 688, 722, 786, 817, 912, 1032, 1048, 1083, 1376, 1444, 1572, 1634, 1824, 2064, 2096, 2166, 2451, 2489, 2888, 3144, 3268, 4128, 4192, 4332, 4902, 4978, 5633, 5776, 6288, 6536, 7467, 8664, 9804, 9956, 11266, 11552, 12576, 13072, 14934, 15523, 16899, 17328, 19608, 19912, 22532, 26144, 29868, 31046, 33798, 34656, 39216, 39824, 45064, 46569, 47291, 59736, 62092, 67596, 78432, 79648, 90128, 93138, 94582, 107027, 119472, 124184, 135192, 141873, 180256, 186276, 189164, 214054, 238944, 248368, 270384, 283746, 321081, 372552, 378328, 428108, 496736, 540768, 567492, 642162, 745104, 756656, 856216, 1134984, 1284324, 1490208, 1513312, 1712432, 2033513, 2269968, 2568648, 3424864, 4067026, 4539936, 5137296, 6100539, 8134052, 10274592, 12201078, 16268104, 24402156, 32536208, 48804312, 65072416, 97608624, 195217248]

約数ペア:

[(1, 195217248), (2, 97608624), (3, 65072416), (4, 48804312), (6, 32536208), (8, 24402156), (12, 16268104), (16, 12201078), (19, 10274592), (24, 8134052), (32, 6100539), (38, 5137296), (43, 4539936), (48, 4067026), (57, 3424864), (76, 2568648), (86, 2269968), (96, 2033513), (114, 1712432), (129, 1513312), (131, 1490208), (152, 1284324), (172, 1134984), (228, 856216), (258, 756656), (262, 745104), (304, 642162), (344, 567492), (361, 540768), (393, 496736), (456, 428108), (516, 378328), (524, 372552), (608, 321081), (688, 283746), (722, 270384), (786, 248368), (817, 238944), (912, 214054), (1032, 189164), (1048, 186276), (1083, 180256), (1376, 141873), (1444, 135192), (1572, 124184), (1634, 119472), (1824, 107027), (2064, 94582), (2096, 93138), (2166, 90128), (2451, 79648), (2489, 78432), (2888, 67596), (3144, 62092), (3268, 59736), (4128, 47291), (4192, 46569), (4332, 45064), (4902, 39824), (4978, 39216), (5633, 34656), (5776, 33798), (6288, 31046), (6536, 29868), (7467, 26144), (8664, 22532), (9804, 19912), (9956, 19608), (11266, 17328), (11552, 16899), (12576, 15523), (13072, 14934)]