171251696

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{607}}^1$

素因数の和:862

約数の個数: 80

約数和(自身を含む): 416163840

約数和(自身を除く): 244912144

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 229, 308, 458, 607, 616, 916, 1214, 1232, 1603, 1832, 2428, 2519, 3206, 3664, 4249, 4856, 5038, 6412, 6677, 8498, 9712, 10076, 12824, 13354, 16996, 17633, 20152, 25648, 26708, 33992, 35266, 40304, 46739, 53416, 67984, 70532, 93478, 106832, 139003, 141064, 186956, 278006, 282128, 373912, 556012, 747824, 973021, 1112024, 1529033, 1946042, 2224048, 3058066, 3892084, 6116132, 7784168, 10703231, 12232264, 15568336, 21406462, 24464528, 42812924, 85625848, 171251696]

約数ペア:

[(1, 171251696), (2, 85625848), (4, 42812924), (7, 24464528), (8, 21406462), (11, 15568336), (14, 12232264), (16, 10703231), (22, 7784168), (28, 6116132), (44, 3892084), (56, 3058066), (77, 2224048), (88, 1946042), (112, 1529033), (154, 1112024), (176, 973021), (229, 747824), (308, 556012), (458, 373912), (607, 282128), (616, 278006), (916, 186956), (1214, 141064), (1232, 139003), (1603, 106832), (1832, 93478), (2428, 70532), (2519, 67984), (3206, 53416), (3664, 46739), (4249, 40304), (4856, 35266), (5038, 33992), (6412, 26708), (6677, 25648), (8498, 20152), (9712, 17633), (10076, 16996), (12824, 13354)]