128500944

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1$

素因数の和:325

約数の個数: 160

約数和(自身を含む): 396057984

約数和(自身を除く): 267557040

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 78, 88, 97, 104, 132, 143, 156, 176, 193, 194, 208, 264, 286, 291, 312, 386, 388, 429, 528, 572, 579, 582, 624, 772, 776, 858, 1067, 1144, 1158, 1164, 1261, 1544, 1552, 1716, 2123, 2134, 2288, 2316, 2328, 2509, 2522, 3088, 3201, 3432, 3783, 4246, 4268, 4632, 4656, 5018, 5044, 6369, 6402, 6864, 7527, 7566, 8492, 8536, 9264, 10036, 10088, 12738, 12804, 13871, 15054, 15132, 16984, 17072, 18721, 20072, 20176, 25476, 25608, 27599, 27742, 30108, 30264, 33968, 37442, 40144, 41613, 50952, 51216, 55198, 55484, 56163, 60216, 60528, 74884, 82797, 83226, 101904, 110396, 110968, 112326, 120432, 149768, 165594, 166452, 205931, 220792, 221936, 224652, 243373, 299536, 331188, 332904, 411862, 441584, 449304, 486746, 617793, 662376, 665808, 730119, 823724, 898608, 973492, 1235586, 1324752, 1460238, 1647448, 1946984, 2471172, 2677103, 2920476, 3294896, 3893968, 4942344, 5354206, 5840952, 8031309, 9884688, 10708412, 11681904, 16062618, 21416824, 32125236, 42833648, 64250472, 128500944]

約数ペア:

[(1, 128500944), (2, 64250472), (3, 42833648), (4, 32125236), (6, 21416824), (8, 16062618), (11, 11681904), (12, 10708412), (13, 9884688), (16, 8031309), (22, 5840952), (24, 5354206), (26, 4942344), (33, 3893968), (39, 3294896), (44, 2920476), (48, 2677103), (52, 2471172), (66, 1946984), (78, 1647448), (88, 1460238), (97, 1324752), (104, 1235586), (132, 973492), (143, 898608), (156, 823724), (176, 730119), (193, 665808), (194, 662376), (208, 617793), (264, 486746), (286, 449304), (291, 441584), (312, 411862), (386, 332904), (388, 331188), (429, 299536), (528, 243373), (572, 224652), (579, 221936), (582, 220792), (624, 205931), (772, 166452), (776, 165594), (858, 149768), (1067, 120432), (1144, 112326), (1158, 110968), (1164, 110396), (1261, 101904), (1544, 83226), (1552, 82797), (1716, 74884), (2123, 60528), (2134, 60216), (2288, 56163), (2316, 55484), (2328, 55198), (2509, 51216), (2522, 50952), (3088, 41613), (3201, 40144), (3432, 37442), (3783, 33968), (4246, 30264), (4268, 30108), (4632, 27742), (4656, 27599), (5018, 25608), (5044, 25476), (6369, 20176), (6402, 20072), (6864, 18721), (7527, 17072), (7566, 16984), (8492, 15132), (8536, 15054), (9264, 13871), (10036, 12804), (10088, 12738)]