147903184

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{509}}^1$

素因数の和:668

約数の個数: 80

約数和(自身を含む): 339978240

約数和(自身を除く): 192075056

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 127, 143, 176, 208, 254, 286, 508, 509, 572, 1016, 1018, 1144, 1397, 1651, 2032, 2036, 2288, 2794, 3302, 4072, 5588, 5599, 6604, 6617, 8144, 11176, 11198, 13208, 13234, 18161, 22352, 22396, 26416, 26468, 36322, 44792, 52936, 64643, 72644, 72787, 89584, 105872, 129286, 145288, 145574, 258572, 290576, 291148, 517144, 582296, 711073, 840359, 1034288, 1164592, 1422146, 1680718, 2844292, 3361436, 5688584, 6722872, 9243949, 11377168, 13445744, 18487898, 36975796, 73951592, 147903184]

約数ペア:

[(1, 147903184), (2, 73951592), (4, 36975796), (8, 18487898), (11, 13445744), (13, 11377168), (16, 9243949), (22, 6722872), (26, 5688584), (44, 3361436), (52, 2844292), (88, 1680718), (104, 1422146), (127, 1164592), (143, 1034288), (176, 840359), (208, 711073), (254, 582296), (286, 517144), (508, 291148), (509, 290576), (572, 258572), (1016, 145574), (1018, 145288), (1144, 129286), (1397, 105872), (1651, 89584), (2032, 72787), (2036, 72644), (2288, 64643), (2794, 52936), (3302, 44792), (4072, 36322), (5588, 26468), (5599, 26416), (6604, 22396), (6617, 22352), (8144, 18161), (11176, 13234), (11198, 13208)]