155522744

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{419}}^1$

素因数の和:564

約数の個数: 64

約数和(自身を含む): 325987200

約数和(自身を除く): 170464456

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 83, 86, 104, 166, 172, 332, 344, 419, 559, 664, 838, 1079, 1118, 1676, 2158, 2236, 3352, 3569, 4316, 4472, 5447, 7138, 8632, 10894, 14276, 18017, 21788, 28552, 34777, 36034, 43576, 46397, 69554, 72068, 92794, 139108, 144136, 185588, 234221, 278216, 371176, 452101, 468442, 904202, 936884, 1495411, 1808404, 1873768, 2990822, 3616808, 5981644, 11963288, 19440343, 38880686, 77761372, 155522744]

約数ペア:

[(1, 155522744), (2, 77761372), (4, 38880686), (8, 19440343), (13, 11963288), (26, 5981644), (43, 3616808), (52, 2990822), (83, 1873768), (86, 1808404), (104, 1495411), (166, 936884), (172, 904202), (332, 468442), (344, 452101), (419, 371176), (559, 278216), (664, 234221), (838, 185588), (1079, 144136), (1118, 139108), (1676, 92794), (2158, 72068), (2236, 69554), (3352, 46397), (3569, 43576), (4316, 36034), (4472, 34777), (5447, 28552), (7138, 21788), (8632, 18017), (10894, 14276)]