149756404

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{12239}}^1$

素因数の和:12292

約数の個数: 48

約数和(自身を含む): 329011200

約数和(自身を除く): 179254796

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 38, 46, 76, 92, 133, 161, 266, 322, 437, 532, 644, 874, 1748, 3059, 6118, 12236, 12239, 24478, 48956, 85673, 171346, 232541, 281497, 342692, 465082, 562994, 930164, 1125988, 1627787, 1970479, 3255574, 3940958, 5348443, 6511148, 7881916, 10696886, 21393772, 37439101, 74878202, 149756404]

約数ペア:

[(1, 149756404), (2, 74878202), (4, 37439101), (7, 21393772), (14, 10696886), (19, 7881916), (23, 6511148), (28, 5348443), (38, 3940958), (46, 3255574), (76, 1970479), (92, 1627787), (133, 1125988), (161, 930164), (266, 562994), (322, 465082), (437, 342692), (532, 281497), (644, 232541), (874, 171346), (1748, 85673), (3059, 48956), (6118, 24478), (12236, 12239)]