140844366

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{641}}^1$

素因数の和:978

約数の個数: 64

約数和(自身を含む): 338667840

約数和(自身を除く): 197823474

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 313, 351, 626, 641, 702, 939, 1282, 1878, 1923, 2817, 3846, 4069, 5634, 5769, 8138, 8333, 8451, 11538, 12207, 16666, 16902, 17307, 24414, 24999, 34614, 36621, 49998, 73242, 74997, 109863, 149994, 200633, 219726, 224991, 401266, 449982, 601899, 1203798, 1805697, 2608229, 3611394, 5216458, 5417091, 7824687, 10834182, 15649374, 23474061, 46948122, 70422183, 140844366]

約数ペア:

[(1, 140844366), (2, 70422183), (3, 46948122), (6, 23474061), (9, 15649374), (13, 10834182), (18, 7824687), (26, 5417091), (27, 5216458), (39, 3611394), (54, 2608229), (78, 1805697), (117, 1203798), (234, 601899), (313, 449982), (351, 401266), (626, 224991), (641, 219726), (702, 200633), (939, 149994), (1282, 109863), (1878, 74997), (1923, 73242), (2817, 49998), (3846, 36621), (4069, 34614), (5634, 24999), (5769, 24414), (8138, 17307), (8333, 16902), (8451, 16666), (11538, 12207)]