171055168

素因数分解:

$2^6\times {\mathrm{53}}^1\times {\mathrm{211}}^1\times {\mathrm{239}}^1$

素因数の和:515

約数の個数: 56

約数和(自身を含む): 348935040

約数和(自身を除く): 177879872

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 211, 212, 239, 422, 424, 478, 844, 848, 956, 1688, 1696, 1912, 3376, 3392, 3824, 6752, 7648, 11183, 12667, 13504, 15296, 22366, 25334, 44732, 50429, 50668, 89464, 100858, 101336, 178928, 201716, 202672, 357856, 403432, 405344, 715712, 806864, 810688, 1613728, 2672737, 3227456, 5345474, 10690948, 21381896, 42763792, 85527584, 171055168]

約数ペア:

[(1, 171055168), (2, 85527584), (4, 42763792), (8, 21381896), (16, 10690948), (32, 5345474), (53, 3227456), (64, 2672737), (106, 1613728), (211, 810688), (212, 806864), (239, 715712), (422, 405344), (424, 403432), (478, 357856), (844, 202672), (848, 201716), (956, 178928), (1688, 101336), (1696, 100858), (1912, 89464), (3376, 50668), (3392, 50429), (3824, 44732), (6752, 25334), (7648, 22366), (11183, 15296), (12667, 13504)]