157359216

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^2$

素因数の和:351

約数の個数: 120

約数和(自身を含む): 492170880

約数和(自身を除く): 334811664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 157, 168, 228, 266, 304, 314, 336, 399, 456, 471, 532, 628, 798, 912, 942, 1064, 1099, 1256, 1596, 1884, 2128, 2198, 2512, 2983, 3192, 3297, 3768, 4396, 5966, 6384, 6594, 7536, 8792, 8949, 11932, 13188, 17584, 17898, 20881, 23864, 24649, 26376, 35796, 41762, 47728, 49298, 52752, 62643, 71592, 73947, 83524, 98596, 125286, 143184, 147894, 167048, 172543, 197192, 250572, 295788, 334096, 345086, 394384, 468331, 501144, 517629, 591576, 690172, 936662, 1002288, 1035258, 1183152, 1380344, 1404993, 1873324, 2070516, 2760688, 2809986, 3278317, 3746648, 4141032, 5619972, 6556634, 7493296, 8282064, 9834951, 11239944, 13113268, 19669902, 22479888, 26226536, 39339804, 52453072, 78679608, 157359216]

約数ペア:

[(1, 157359216), (2, 78679608), (3, 52453072), (4, 39339804), (6, 26226536), (7, 22479888), (8, 19669902), (12, 13113268), (14, 11239944), (16, 9834951), (19, 8282064), (21, 7493296), (24, 6556634), (28, 5619972), (38, 4141032), (42, 3746648), (48, 3278317), (56, 2809986), (57, 2760688), (76, 2070516), (84, 1873324), (112, 1404993), (114, 1380344), (133, 1183152), (152, 1035258), (157, 1002288), (168, 936662), (228, 690172), (266, 591576), (304, 517629), (314, 501144), (336, 468331), (399, 394384), (456, 345086), (471, 334096), (532, 295788), (628, 250572), (798, 197192), (912, 172543), (942, 167048), (1064, 147894), (1099, 143184), (1256, 125286), (1596, 98596), (1884, 83524), (2128, 73947), (2198, 71592), (2512, 62643), (2983, 52752), (3192, 49298), (3297, 47728), (3768, 41762), (4396, 35796), (5966, 26376), (6384, 24649), (6594, 23864), (7536, 20881), (8792, 17898), (8949, 17584), (11932, 13188)]