162609616

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{9419}}^1$

素因数の和:9523

約数の個数: 40

約数和(自身を含む): 343415520

約数和(自身を除く): 180805904

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 83, 104, 166, 208, 332, 664, 1079, 1328, 2158, 4316, 8632, 9419, 17264, 18838, 37676, 75352, 122447, 150704, 244894, 489788, 781777, 979576, 1563554, 1959152, 3127108, 6254216, 10163101, 12508432, 20326202, 40652404, 81304808, 162609616]

約数ペア:

[(1, 162609616), (2, 81304808), (4, 40652404), (8, 20326202), (13, 12508432), (16, 10163101), (26, 6254216), (52, 3127108), (83, 1959152), (104, 1563554), (166, 979576), (208, 781777), (332, 489788), (664, 244894), (1079, 150704), (1328, 122447), (2158, 75352), (4316, 37676), (8632, 18838), (9419, 17264)]