161996472

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1493}}^1$

素因数の和:1653

約数の個数: 96

約数和(自身を含む): 482442480

約数和(自身を除く): 320446008

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 137, 198, 264, 274, 396, 411, 548, 792, 822, 1096, 1233, 1493, 1507, 1644, 2466, 2986, 3014, 3288, 4479, 4521, 4932, 5972, 6028, 8958, 9042, 9864, 11944, 12056, 13437, 13563, 16423, 17916, 18084, 26874, 27126, 32846, 35832, 36168, 49269, 53748, 54252, 65692, 98538, 107496, 108504, 131384, 147807, 197076, 204541, 295614, 394152, 409082, 591228, 613623, 818164, 1182456, 1227246, 1636328, 1840869, 2249951, 2454492, 3681738, 4499902, 4908984, 6749853, 7363476, 8999804, 13499706, 14726952, 17999608, 20249559, 26999412, 40499118, 53998824, 80998236, 161996472]

約数ペア:

[(1, 161996472), (2, 80998236), (3, 53998824), (4, 40499118), (6, 26999412), (8, 20249559), (9, 17999608), (11, 14726952), (12, 13499706), (18, 8999804), (22, 7363476), (24, 6749853), (33, 4908984), (36, 4499902), (44, 3681738), (66, 2454492), (72, 2249951), (88, 1840869), (99, 1636328), (132, 1227246), (137, 1182456), (198, 818164), (264, 613623), (274, 591228), (396, 409082), (411, 394152), (548, 295614), (792, 204541), (822, 197076), (1096, 147807), (1233, 131384), (1493, 108504), (1507, 107496), (1644, 98538), (2466, 65692), (2986, 54252), (3014, 53748), (3288, 49269), (4479, 36168), (4521, 35832), (4932, 32846), (5972, 27126), (6028, 26874), (8958, 18084), (9042, 17916), (9864, 16423), (11944, 13563), (12056, 13437)]