121939188

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{76403}}^1$

素因数の和:76436

約数の個数: 48

約数和(自身を含む): 342289920

約数和(自身を除く): 220350732

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 76403, 152806, 229209, 305612, 458418, 534821, 916836, 1069642, 1451657, 1604463, 2139284, 2903314, 3208926, 4354971, 5806628, 6417852, 8709942, 10161599, 17419884, 20323198, 30484797, 40646396, 60969594, 121939188]

約数ペア:

[(1, 121939188), (2, 60969594), (3, 40646396), (4, 30484797), (6, 20323198), (7, 17419884), (12, 10161599), (14, 8709942), (19, 6417852), (21, 5806628), (28, 4354971), (38, 3208926), (42, 2903314), (57, 2139284), (76, 1604463), (84, 1451657), (114, 1069642), (133, 916836), (228, 534821), (266, 458418), (399, 305612), (532, 229209), (798, 152806), (1596, 76403)]