133725648

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{20947}}^1$

素因数の和:20984

約数の個数: 80

約数和(自身を含む): 415608320

約数和(自身を除く): 281882672

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, 168, 228, 266, 304, 336, 399, 456, 532, 798, 912, 1064, 1596, 2128, 3192, 6384, 20947, 41894, 62841, 83788, 125682, 146629, 167576, 251364, 293258, 335152, 397993, 439887, 502728, 586516, 795986, 879774, 1005456, 1173032, 1193979, 1591972, 1759548, 2346064, 2387958, 2785951, 3183944, 3519096, 4775916, 5571902, 6367888, 7038192, 8357853, 9551832, 11143804, 16715706, 19103664, 22287608, 33431412, 44575216, 66862824, 133725648]

約数ペア:

[(1, 133725648), (2, 66862824), (3, 44575216), (4, 33431412), (6, 22287608), (7, 19103664), (8, 16715706), (12, 11143804), (14, 9551832), (16, 8357853), (19, 7038192), (21, 6367888), (24, 5571902), (28, 4775916), (38, 3519096), (42, 3183944), (48, 2785951), (56, 2387958), (57, 2346064), (76, 1759548), (84, 1591972), (112, 1193979), (114, 1173032), (133, 1005456), (152, 879774), (168, 795986), (228, 586516), (266, 502728), (304, 439887), (336, 397993), (399, 335152), (456, 293258), (532, 251364), (798, 167576), (912, 146629), (1064, 125682), (1596, 83788), (2128, 62841), (3192, 41894), (6384, 20947)]