127107442

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:311

約数の個数: 64

約数和(自身を含む): 245661696

約数和(自身を除く): 118554254

約数列:

[1, 2, 7, 11, 14, 22, 67, 77, 97, 127, 134, 154, 194, 254, 469, 679, 737, 889, 938, 1067, 1358, 1397, 1474, 1778, 2134, 2794, 5159, 6499, 7469, 8509, 9779, 10318, 12319, 12998, 14938, 17018, 19558, 24638, 45493, 59563, 71489, 86233, 90986, 93599, 119126, 135509, 142978, 172466, 187198, 271018, 500423, 655193, 825373, 948563, 1000846, 1310386, 1650746, 1897126, 5777611, 9079103, 11555222, 18158206, 63553721, 127107442]

約数ペア:

[(1, 127107442), (2, 63553721), (7, 18158206), (11, 11555222), (14, 9079103), (22, 5777611), (67, 1897126), (77, 1650746), (97, 1310386), (127, 1000846), (134, 948563), (154, 825373), (194, 655193), (254, 500423), (469, 271018), (679, 187198), (737, 172466), (889, 142978), (938, 135509), (1067, 119126), (1358, 93599), (1397, 90986), (1474, 86233), (1778, 71489), (2134, 59563), (2794, 45493), (5159, 24638), (6499, 19558), (7469, 17018), (8509, 14938), (9779, 12998), (10318, 12319)]