173226016

素因数分解:

$2^5\times {\mathrm{31}}^2\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:246

約数の個数: 72

約数和(自身を含む): 363342672

約数和(自身を除く): 190116656

約数列:

[1, 2, 4, 8, 16, 31, 32, 43, 62, 86, 124, 131, 172, 248, 262, 344, 496, 524, 688, 961, 992, 1048, 1333, 1376, 1922, 2096, 2666, 3844, 4061, 4192, 5332, 5633, 7688, 8122, 10664, 11266, 15376, 16244, 21328, 22532, 30752, 32488, 41323, 42656, 45064, 64976, 82646, 90128, 125891, 129952, 165292, 174623, 180256, 251782, 330584, 349246, 503564, 661168, 698492, 1007128, 1322336, 1396984, 2014256, 2793968, 4028512, 5413313, 5587936, 10826626, 21653252, 43306504, 86613008, 173226016]

約数ペア:

[(1, 173226016), (2, 86613008), (4, 43306504), (8, 21653252), (16, 10826626), (31, 5587936), (32, 5413313), (43, 4028512), (62, 2793968), (86, 2014256), (124, 1396984), (131, 1322336), (172, 1007128), (248, 698492), (262, 661168), (344, 503564), (496, 349246), (524, 330584), (688, 251782), (961, 180256), (992, 174623), (1048, 165292), (1333, 129952), (1376, 125891), (1922, 90128), (2096, 82646), (2666, 64976), (3844, 45064), (4061, 42656), (4192, 41323), (5332, 32488), (5633, 30752), (7688, 22532), (8122, 21328), (10664, 16244), (11266, 15376)]