130409188

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:202

約数の個数: 108

約数和(自身を含む): 299077632

約数和(自身を除く): 168668444

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 49, 52, 62, 91, 98, 124, 127, 169, 182, 196, 217, 254, 338, 364, 403, 434, 508, 637, 676, 806, 868, 889, 1183, 1274, 1519, 1612, 1651, 1778, 2366, 2548, 2821, 3038, 3302, 3556, 3937, 4732, 5239, 5642, 6076, 6223, 6604, 7874, 8281, 10478, 11284, 11557, 12446, 15748, 16562, 19747, 20956, 21463, 23114, 24892, 27559, 33124, 36673, 39494, 42926, 46228, 51181, 55118, 73346, 78988, 80899, 85852, 102362, 110236, 146692, 150241, 161798, 192913, 204724, 256711, 300482, 323596, 358267, 385826, 513422, 600964, 665353, 716534, 771652, 1026844, 1051687, 1330706, 1433068, 2103374, 2507869, 2661412, 4206748, 4657471, 5015738, 9314942, 10031476, 18629884, 32602297, 65204594, 130409188]

約数ペア:

[(1, 130409188), (2, 65204594), (4, 32602297), (7, 18629884), (13, 10031476), (14, 9314942), (26, 5015738), (28, 4657471), (31, 4206748), (49, 2661412), (52, 2507869), (62, 2103374), (91, 1433068), (98, 1330706), (124, 1051687), (127, 1026844), (169, 771652), (182, 716534), (196, 665353), (217, 600964), (254, 513422), (338, 385826), (364, 358267), (403, 323596), (434, 300482), (508, 256711), (637, 204724), (676, 192913), (806, 161798), (868, 150241), (889, 146692), (1183, 110236), (1274, 102362), (1519, 85852), (1612, 80899), (1651, 78988), (1778, 73346), (2366, 55118), (2548, 51181), (2821, 46228), (3038, 42926), (3302, 39494), (3556, 36673), (3937, 33124), (4732, 27559), (5239, 24892), (5642, 23114), (6076, 21463), (6223, 20956), (6604, 19747), (7874, 16562), (8281, 15748), (10478, 12446), (11284, 11557)]