137642856

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{19181}}^1$

素因数の和:19226

約数の個数: 64

約数和(自身を含む): 386709120

約数和(自身を除く): 249066264

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 39, 46, 52, 69, 78, 92, 104, 138, 156, 184, 276, 299, 312, 552, 598, 897, 1196, 1794, 2392, 3588, 7176, 19181, 38362, 57543, 76724, 115086, 153448, 230172, 249353, 441163, 460344, 498706, 748059, 882326, 997412, 1323489, 1496118, 1764652, 1994824, 2646978, 2992236, 3529304, 5293956, 5735119, 5984472, 10587912, 11470238, 17205357, 22940476, 34410714, 45880952, 68821428, 137642856]

約数ペア:

[(1, 137642856), (2, 68821428), (3, 45880952), (4, 34410714), (6, 22940476), (8, 17205357), (12, 11470238), (13, 10587912), (23, 5984472), (24, 5735119), (26, 5293956), (39, 3529304), (46, 2992236), (52, 2646978), (69, 1994824), (78, 1764652), (92, 1496118), (104, 1323489), (138, 997412), (156, 882326), (184, 748059), (276, 498706), (299, 460344), (312, 441163), (552, 249353), (598, 230172), (897, 153448), (1196, 115086), (1794, 76724), (2392, 57543), (3588, 38362), (7176, 19181)]