142863786

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{8599}}^1$

素因数の和:8691

約数の個数: 48

約数和(自身を含む): 338083200

約数和(自身を除く): 195219414

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 71, 78, 117, 142, 213, 234, 426, 639, 923, 1278, 1846, 2769, 5538, 8307, 8599, 16614, 17198, 25797, 51594, 77391, 111787, 154782, 223574, 335361, 610529, 670722, 1006083, 1221058, 1831587, 2012166, 3663174, 5494761, 7936877, 10989522, 15873754, 23810631, 47621262, 71431893, 142863786]

約数ペア:

[(1, 142863786), (2, 71431893), (3, 47621262), (6, 23810631), (9, 15873754), (13, 10989522), (18, 7936877), (26, 5494761), (39, 3663174), (71, 2012166), (78, 1831587), (117, 1221058), (142, 1006083), (213, 670722), (234, 610529), (426, 335361), (639, 223574), (923, 154782), (1278, 111787), (1846, 77391), (2769, 51594), (5538, 25797), (8307, 17198), (8599, 16614)]