115402672

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1993}}^1$

素因数の和:2066

約数の個数: 80

約数和(自身を含む): 284838912

約数和(自身を除く): 169436240

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 47, 56, 77, 88, 94, 112, 154, 176, 188, 308, 329, 376, 517, 616, 658, 752, 1034, 1232, 1316, 1993, 2068, 2632, 3619, 3986, 4136, 5264, 7238, 7972, 8272, 13951, 14476, 15944, 21923, 27902, 28952, 31888, 43846, 55804, 57904, 87692, 93671, 111608, 153461, 175384, 187342, 223216, 306922, 350768, 374684, 613844, 655697, 749368, 1030381, 1227688, 1311394, 1498736, 2060762, 2455376, 2622788, 4121524, 5245576, 7212667, 8243048, 10491152, 14425334, 16486096, 28850668, 57701336, 115402672]

約数ペア:

[(1, 115402672), (2, 57701336), (4, 28850668), (7, 16486096), (8, 14425334), (11, 10491152), (14, 8243048), (16, 7212667), (22, 5245576), (28, 4121524), (44, 2622788), (47, 2455376), (56, 2060762), (77, 1498736), (88, 1311394), (94, 1227688), (112, 1030381), (154, 749368), (176, 655697), (188, 613844), (308, 374684), (329, 350768), (376, 306922), (517, 223216), (616, 187342), (658, 175384), (752, 153461), (1034, 111608), (1232, 93671), (1316, 87692), (1993, 57904), (2068, 55804), (2632, 43846), (3619, 31888), (3986, 28952), (4136, 27902), (5264, 21923), (7238, 15944), (7972, 14476), (8272, 13951)]