131488896

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4447}}^1$

素因数の和:4482

約数の個数: 128

約数和(自身を含む): 435548160

約数和(自身を除く): 304059264

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 64, 66, 77, 84, 88, 96, 112, 128, 132, 154, 168, 176, 192, 224, 231, 264, 308, 336, 352, 384, 448, 462, 528, 616, 672, 704, 896, 924, 1056, 1232, 1344, 1408, 1848, 2112, 2464, 2688, 3696, 4224, 4447, 4928, 7392, 8894, 9856, 13341, 14784, 17788, 26682, 29568, 31129, 35576, 48917, 53364, 62258, 71152, 93387, 97834, 106728, 124516, 142304, 146751, 186774, 195668, 213456, 249032, 284608, 293502, 342419, 373548, 391336, 426912, 498064, 569216, 587004, 684838, 747096, 782672, 853824, 996128, 1027257, 1174008, 1369676, 1494192, 1565344, 1707648, 1992256, 2054514, 2348016, 2739352, 2988384, 3130688, 3984512, 4109028, 4696032, 5478704, 5976768, 6261376, 8218056, 9392064, 10957408, 11953536, 16436112, 18784128, 21914816, 32872224, 43829632, 65744448, 131488896]

約数ペア:

[(1, 131488896), (2, 65744448), (3, 43829632), (4, 32872224), (6, 21914816), (7, 18784128), (8, 16436112), (11, 11953536), (12, 10957408), (14, 9392064), (16, 8218056), (21, 6261376), (22, 5976768), (24, 5478704), (28, 4696032), (32, 4109028), (33, 3984512), (42, 3130688), (44, 2988384), (48, 2739352), (56, 2348016), (64, 2054514), (66, 1992256), (77, 1707648), (84, 1565344), (88, 1494192), (96, 1369676), (112, 1174008), (128, 1027257), (132, 996128), (154, 853824), (168, 782672), (176, 747096), (192, 684838), (224, 587004), (231, 569216), (264, 498064), (308, 426912), (336, 391336), (352, 373548), (384, 342419), (448, 293502), (462, 284608), (528, 249032), (616, 213456), (672, 195668), (704, 186774), (896, 146751), (924, 142304), (1056, 124516), (1232, 106728), (1344, 97834), (1408, 93387), (1848, 71152), (2112, 62258), (2464, 53364), (2688, 48917), (3696, 35576), (4224, 31129), (4447, 29568), (4928, 26682), (7392, 17788), (8894, 14784), (9856, 13341)]