189092768

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{1237}}^1$

素因数の和:1545

約数の個数: 48

約数和(自身を含む): 395897544

約数和(自身を除く): 206804776

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 281, 544, 562, 1124, 1237, 2248, 2474, 4496, 4777, 4948, 8992, 9554, 9896, 19108, 19792, 21029, 38216, 39584, 42058, 76432, 84116, 152864, 168232, 336464, 347597, 672928, 695194, 1390388, 2780776, 5561552, 5909149, 11123104, 11818298, 23636596, 47273192, 94546384, 189092768]

約数ペア:

[(1, 189092768), (2, 94546384), (4, 47273192), (8, 23636596), (16, 11818298), (17, 11123104), (32, 5909149), (34, 5561552), (68, 2780776), (136, 1390388), (272, 695194), (281, 672928), (544, 347597), (562, 336464), (1124, 168232), (1237, 152864), (2248, 84116), (2474, 76432), (4496, 42058), (4777, 39584), (4948, 38216), (8992, 21029), (9554, 19792), (9896, 19108)]