168132064

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:240

約数の個数: 96

約数和(自身を含む): 365904000

約数和(自身を除く): 197771936

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 43, 59, 76, 86, 109, 118, 152, 172, 218, 236, 304, 344, 436, 472, 608, 688, 817, 872, 944, 1121, 1376, 1634, 1744, 1888, 2071, 2242, 2537, 3268, 3488, 4142, 4484, 4687, 5074, 6431, 6536, 8284, 8968, 9374, 10148, 12862, 13072, 16568, 17936, 18748, 20296, 25724, 26144, 33136, 35872, 37496, 40592, 48203, 51448, 66272, 74992, 81184, 89053, 96406, 102896, 122189, 149984, 178106, 192812, 205792, 244378, 276533, 356212, 385624, 488756, 553066, 712424, 771248, 977512, 1106132, 1424848, 1542496, 1955024, 2212264, 2849696, 3910048, 4424528, 5254127, 8849056, 10508254, 21016508, 42033016, 84066032, 168132064]

約数ペア:

[(1, 168132064), (2, 84066032), (4, 42033016), (8, 21016508), (16, 10508254), (19, 8849056), (32, 5254127), (38, 4424528), (43, 3910048), (59, 2849696), (76, 2212264), (86, 1955024), (109, 1542496), (118, 1424848), (152, 1106132), (172, 977512), (218, 771248), (236, 712424), (304, 553066), (344, 488756), (436, 385624), (472, 356212), (608, 276533), (688, 244378), (817, 205792), (872, 192812), (944, 178106), (1121, 149984), (1376, 122189), (1634, 102896), (1744, 96406), (1888, 89053), (2071, 81184), (2242, 74992), (2537, 66272), (3268, 51448), (3488, 48203), (4142, 40592), (4484, 37496), (4687, 35872), (5074, 33136), (6431, 26144), (6536, 25724), (8284, 20296), (8968, 18748), (9374, 17936), (10148, 16568), (12862, 13072)]