133193918

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1$

素因数の和:321

約数の個数: 64

約数和(自身を含む): 246564864

約数和(自身を除く): 113370946

約数列:

[1, 2, 11, 13, 22, 26, 31, 62, 83, 143, 166, 181, 286, 341, 362, 403, 682, 806, 913, 1079, 1826, 1991, 2158, 2353, 2573, 3982, 4433, 4706, 5146, 5611, 8866, 11222, 11869, 15023, 23738, 25883, 28303, 30046, 33449, 51766, 56606, 61721, 66898, 72943, 123442, 145886, 165253, 195299, 330506, 367939, 390598, 465713, 735878, 802373, 931426, 1604746, 2148289, 4296578, 5122843, 6054269, 10245686, 12108538, 66596959, 133193918]

約数ペア:

[(1, 133193918), (2, 66596959), (11, 12108538), (13, 10245686), (22, 6054269), (26, 5122843), (31, 4296578), (62, 2148289), (83, 1604746), (143, 931426), (166, 802373), (181, 735878), (286, 465713), (341, 390598), (362, 367939), (403, 330506), (682, 195299), (806, 165253), (913, 145886), (1079, 123442), (1826, 72943), (1991, 66898), (2158, 61721), (2353, 56606), (2573, 51766), (3982, 33449), (4433, 30046), (4706, 28303), (5146, 25883), (5611, 23738), (8866, 15023), (11222, 11869)]