154446368

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{1049}}^1$

素因数の和:1209

約数の個数: 48

約数和(自身を含む): 314344800

約数和(自身を除く): 159898432

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 107, 172, 214, 344, 428, 688, 856, 1049, 1376, 1712, 2098, 3424, 4196, 4601, 8392, 9202, 16784, 18404, 33568, 36808, 45107, 73616, 90214, 112243, 147232, 180428, 224486, 360856, 448972, 721712, 897944, 1443424, 1795888, 3591776, 4826449, 9652898, 19305796, 38611592, 77223184, 154446368]

約数ペア:

[(1, 154446368), (2, 77223184), (4, 38611592), (8, 19305796), (16, 9652898), (32, 4826449), (43, 3591776), (86, 1795888), (107, 1443424), (172, 897944), (214, 721712), (344, 448972), (428, 360856), (688, 224486), (856, 180428), (1049, 147232), (1376, 112243), (1712, 90214), (2098, 73616), (3424, 45107), (4196, 36808), (4601, 33568), (8392, 18404), (9202, 16784)]