164577259

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:200

約数の個数: 64

約数和(自身を含む): 231874560

約数和(自身を除く): 67297301

約数列:

[1, 7, 11, 19, 23, 67, 73, 77, 133, 161, 209, 253, 437, 469, 511, 737, 803, 1273, 1387, 1463, 1541, 1679, 1771, 3059, 4807, 4891, 5159, 5621, 8911, 9709, 10787, 11753, 14003, 15257, 16951, 18469, 29279, 31901, 33649, 34237, 53801, 92929, 98021, 106799, 112493, 118657, 129283, 204953, 223307, 322069, 350911, 376607, 650503, 787451, 1022219, 1237423, 2137367, 2254483, 2456377, 7155533, 8661961, 14961569, 23511037, 164577259]

約数ペア:

[(1, 164577259), (7, 23511037), (11, 14961569), (19, 8661961), (23, 7155533), (67, 2456377), (73, 2254483), (77, 2137367), (133, 1237423), (161, 1022219), (209, 787451), (253, 650503), (437, 376607), (469, 350911), (511, 322069), (737, 223307), (803, 204953), (1273, 129283), (1387, 118657), (1463, 112493), (1541, 106799), (1679, 98021), (1771, 92929), (3059, 53801), (4807, 34237), (4891, 33649), (5159, 31901), (5621, 29279), (8911, 18469), (9709, 16951), (10787, 15257), (11753, 14003)]