149299612

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{11273}}^1$

素因数の和:11338

約数の個数: 48

約数和(自身を含む): 333349632

約数和(自身を除く): 184050020

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 43, 44, 77, 86, 154, 172, 301, 308, 473, 602, 946, 1204, 1892, 3311, 6622, 11273, 13244, 22546, 45092, 78911, 124003, 157822, 248006, 315644, 484739, 496012, 868021, 969478, 1736042, 1938956, 3393173, 3472084, 5332129, 6786346, 10664258, 13572692, 21328516, 37324903, 74649806, 149299612]

約数ペア:

[(1, 149299612), (2, 74649806), (4, 37324903), (7, 21328516), (11, 13572692), (14, 10664258), (22, 6786346), (28, 5332129), (43, 3472084), (44, 3393173), (77, 1938956), (86, 1736042), (154, 969478), (172, 868021), (301, 496012), (308, 484739), (473, 315644), (602, 248006), (946, 157822), (1204, 124003), (1892, 78911), (3311, 45092), (6622, 22546), (11273, 13244)]