168416552

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{929}}^1$

素因数の和:1026

約数の個数: 64

約数和(自身を含む): 353548800

約数和(自身を除く): 185132248

約数列:

[1, 2, 4, 8, 17, 31, 34, 43, 62, 68, 86, 124, 136, 172, 248, 344, 527, 731, 929, 1054, 1333, 1462, 1858, 2108, 2666, 2924, 3716, 4216, 5332, 5848, 7432, 10664, 15793, 22661, 28799, 31586, 39947, 45322, 57598, 63172, 79894, 90644, 115196, 126344, 159788, 181288, 230392, 319576, 489583, 679099, 979166, 1238357, 1358198, 1958332, 2476714, 2716396, 3916664, 4953428, 5432792, 9906856, 21052069, 42104138, 84208276, 168416552]

約数ペア:

[(1, 168416552), (2, 84208276), (4, 42104138), (8, 21052069), (17, 9906856), (31, 5432792), (34, 4953428), (43, 3916664), (62, 2716396), (68, 2476714), (86, 1958332), (124, 1358198), (136, 1238357), (172, 979166), (248, 679099), (344, 489583), (527, 319576), (731, 230392), (929, 181288), (1054, 159788), (1333, 126344), (1462, 115196), (1858, 90644), (2108, 79894), (2666, 63172), (2924, 57598), (3716, 45322), (4216, 39947), (5332, 31586), (5848, 28799), (7432, 22661), (10664, 15793)]