145116268

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{97}}^1\times {\mathrm{281}}^1$

素因数の和:415

約数の個数: 48

約数和(自身を含む): 283213728

約数和(自身を除く): 138097460

約数列:

[1, 2, 4, 11, 22, 44, 97, 121, 194, 242, 281, 388, 484, 562, 1067, 1124, 1331, 2134, 2662, 3091, 4268, 5324, 6182, 11737, 12364, 23474, 27257, 34001, 46948, 54514, 68002, 109028, 129107, 136004, 258214, 299827, 374011, 516428, 599654, 748022, 1199308, 1496044, 3298097, 6596194, 13192388, 36279067, 72558134, 145116268]

約数ペア:

[(1, 145116268), (2, 72558134), (4, 36279067), (11, 13192388), (22, 6596194), (44, 3298097), (97, 1496044), (121, 1199308), (194, 748022), (242, 599654), (281, 516428), (388, 374011), (484, 299827), (562, 258214), (1067, 136004), (1124, 129107), (1331, 109028), (2134, 68002), (2662, 54514), (3091, 46948), (4268, 34001), (5324, 27257), (6182, 23474), (11737, 12364)]