158962336

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{1811}}^1$

素因数の和:2045

約数の個数: 48

約数和(自身を含む): 338815008

約数和(自身を除く): 179852672

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 211, 416, 422, 844, 1688, 1811, 2743, 3376, 3622, 5486, 6752, 7244, 10972, 14488, 21944, 23543, 28976, 43888, 47086, 57952, 87776, 94172, 188344, 376688, 382121, 753376, 764242, 1528484, 3056968, 4967573, 6113936, 9935146, 12227872, 19870292, 39740584, 79481168, 158962336]

約数ペア:

[(1, 158962336), (2, 79481168), (4, 39740584), (8, 19870292), (13, 12227872), (16, 9935146), (26, 6113936), (32, 4967573), (52, 3056968), (104, 1528484), (208, 764242), (211, 753376), (416, 382121), (422, 376688), (844, 188344), (1688, 94172), (1811, 87776), (2743, 57952), (3376, 47086), (3622, 43888), (5486, 28976), (6752, 23543), (7244, 21944), (10972, 14488)]