189550048

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{1531}}^1$

素因数の和:1667

約数の個数: 48

約数和(自身を含む): 385677936

約数和(自身を除く): 196127888

約数列:

[1, 2, 4, 8, 16, 32, 53, 73, 106, 146, 212, 292, 424, 584, 848, 1168, 1531, 1696, 2336, 3062, 3869, 6124, 7738, 12248, 15476, 24496, 30952, 48992, 61904, 81143, 111763, 123808, 162286, 223526, 324572, 447052, 649144, 894104, 1298288, 1788208, 2596576, 3576416, 5923439, 11846878, 23693756, 47387512, 94775024, 189550048]

約数ペア:

[(1, 189550048), (2, 94775024), (4, 47387512), (8, 23693756), (16, 11846878), (32, 5923439), (53, 3576416), (73, 2596576), (106, 1788208), (146, 1298288), (212, 894104), (292, 649144), (424, 447052), (584, 324572), (848, 223526), (1168, 162286), (1531, 123808), (1696, 111763), (2336, 81143), (3062, 61904), (3869, 48992), (6124, 30952), (7738, 24496), (12248, 15476)]