161091216

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7823}}^1$

素因数の和:7861

約数の個数: 120

約数和(自身を含む): 529716096

約数和(自身を除く): 368624880

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 33, 36, 39, 44, 48, 52, 66, 72, 78, 88, 99, 104, 117, 132, 143, 144, 156, 176, 198, 208, 234, 264, 286, 312, 396, 429, 468, 528, 572, 624, 792, 858, 936, 1144, 1287, 1584, 1716, 1872, 2288, 2574, 3432, 5148, 6864, 7823, 10296, 15646, 20592, 23469, 31292, 46938, 62584, 70407, 86053, 93876, 101699, 125168, 140814, 172106, 187752, 203398, 258159, 281628, 305097, 344212, 375504, 406796, 516318, 563256, 610194, 688424, 774477, 813592, 915291, 1032636, 1118689, 1126512, 1220388, 1376848, 1548954, 1627184, 1830582, 2065272, 2237378, 2440776, 3097908, 3356067, 3661164, 4130544, 4474756, 4881552, 6195816, 6712134, 7322328, 8949512, 10068201, 12391632, 13424268, 14644656, 17899024, 20136402, 26848536, 40272804, 53697072, 80545608, 161091216]

約数ペア:

[(1, 161091216), (2, 80545608), (3, 53697072), (4, 40272804), (6, 26848536), (8, 20136402), (9, 17899024), (11, 14644656), (12, 13424268), (13, 12391632), (16, 10068201), (18, 8949512), (22, 7322328), (24, 6712134), (26, 6195816), (33, 4881552), (36, 4474756), (39, 4130544), (44, 3661164), (48, 3356067), (52, 3097908), (66, 2440776), (72, 2237378), (78, 2065272), (88, 1830582), (99, 1627184), (104, 1548954), (117, 1376848), (132, 1220388), (143, 1126512), (144, 1118689), (156, 1032636), (176, 915291), (198, 813592), (208, 774477), (234, 688424), (264, 610194), (286, 563256), (312, 516318), (396, 406796), (429, 375504), (468, 344212), (528, 305097), (572, 281628), (624, 258159), (792, 203398), (858, 187752), (936, 172106), (1144, 140814), (1287, 125168), (1584, 101699), (1716, 93876), (1872, 86053), (2288, 70407), (2574, 62584), (3432, 46938), (5148, 31292), (6864, 23469), (7823, 20592), (10296, 15646)]