152754656

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{1237}}^1$

素因数の和:1491

約数の個数: 48

約数和(自身を含む): 320087376

約数和(自身を除く): 167332720

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 227, 272, 454, 544, 908, 1237, 1816, 2474, 3632, 3859, 4948, 7264, 7718, 9896, 15436, 19792, 21029, 30872, 39584, 42058, 61744, 84116, 123488, 168232, 280799, 336464, 561598, 672928, 1123196, 2246392, 4492784, 4773583, 8985568, 9547166, 19094332, 38188664, 76377328, 152754656]

約数ペア:

[(1, 152754656), (2, 76377328), (4, 38188664), (8, 19094332), (16, 9547166), (17, 8985568), (32, 4773583), (34, 4492784), (68, 2246392), (136, 1123196), (227, 672928), (272, 561598), (454, 336464), (544, 280799), (908, 168232), (1237, 123488), (1816, 84116), (2474, 61744), (3632, 42058), (3859, 39584), (4948, 30872), (7264, 21029), (7718, 19792), (9896, 15436)]