131109792

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{11287}}^1$

素因数の和:11322

約数の個数: 72

約数和(自身を含む): 378328608

約数和(自身を除く): 247218816

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 121, 132, 176, 242, 264, 352, 363, 484, 528, 726, 968, 1056, 1452, 1936, 2904, 3872, 5808, 11287, 11616, 22574, 33861, 45148, 67722, 90296, 124157, 135444, 180592, 248314, 270888, 361184, 372471, 496628, 541776, 744942, 993256, 1083552, 1365727, 1489884, 1986512, 2731454, 2979768, 3973024, 4097181, 5462908, 5959536, 8194362, 10925816, 11919072, 16388724, 21851632, 32777448, 43703264, 65554896, 131109792]

約数ペア:

[(1, 131109792), (2, 65554896), (3, 43703264), (4, 32777448), (6, 21851632), (8, 16388724), (11, 11919072), (12, 10925816), (16, 8194362), (22, 5959536), (24, 5462908), (32, 4097181), (33, 3973024), (44, 2979768), (48, 2731454), (66, 1986512), (88, 1489884), (96, 1365727), (121, 1083552), (132, 993256), (176, 744942), (242, 541776), (264, 496628), (352, 372471), (363, 361184), (484, 270888), (528, 248314), (726, 180592), (968, 135444), (1056, 124157), (1452, 90296), (1936, 67722), (2904, 45148), (3872, 33861), (5808, 22574), (11287, 11616)]