161198114

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{919}}^1$

素因数の和:1023

約数の個数: 64

約数和(自身を含む): 324311040

約数和(自身を除く): 163112926

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 67, 77, 119, 134, 154, 187, 238, 374, 469, 737, 919, 938, 1139, 1309, 1474, 1838, 2278, 2618, 5159, 6433, 7973, 10109, 10318, 12529, 12866, 15623, 15946, 20218, 25058, 31246, 61573, 70763, 87703, 109361, 123146, 141526, 171853, 175406, 218722, 343706, 431011, 677303, 862022, 1046741, 1202971, 1354606, 2093482, 2405942, 4741121, 7327187, 9482242, 11514151, 14654374, 23028302, 80599057, 161198114]

約数ペア:

[(1, 161198114), (2, 80599057), (7, 23028302), (11, 14654374), (14, 11514151), (17, 9482242), (22, 7327187), (34, 4741121), (67, 2405942), (77, 2093482), (119, 1354606), (134, 1202971), (154, 1046741), (187, 862022), (238, 677303), (374, 431011), (469, 343706), (737, 218722), (919, 175406), (938, 171853), (1139, 141526), (1309, 123146), (1474, 109361), (1838, 87703), (2278, 70763), (2618, 61573), (5159, 31246), (6433, 25058), (7973, 20218), (10109, 15946), (10318, 15623), (12529, 12866)]