168474152

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{439}}^1$

素因数の和:559

約数の個数: 96

約数和(自身を含む): 406296000

約数和(自身を除く): 237821848

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 89, 98, 154, 178, 196, 308, 356, 392, 439, 539, 616, 623, 712, 878, 979, 1078, 1246, 1756, 1958, 2156, 2492, 3073, 3512, 3916, 4312, 4361, 4829, 4984, 6146, 6853, 7832, 8722, 9658, 12292, 13706, 17444, 19316, 21511, 24584, 27412, 33803, 34888, 38632, 39071, 43022, 47971, 54824, 67606, 78142, 86044, 95942, 135212, 156284, 172088, 191884, 236621, 270424, 273497, 312568, 383768, 429781, 473242, 546994, 859562, 946484, 1093988, 1719124, 1892968, 1914479, 2187976, 3008467, 3438248, 3828958, 6016934, 7657916, 12033868, 15315832, 21059269, 24067736, 42118538, 84237076, 168474152]

約数ペア:

[(1, 168474152), (2, 84237076), (4, 42118538), (7, 24067736), (8, 21059269), (11, 15315832), (14, 12033868), (22, 7657916), (28, 6016934), (44, 3828958), (49, 3438248), (56, 3008467), (77, 2187976), (88, 1914479), (89, 1892968), (98, 1719124), (154, 1093988), (178, 946484), (196, 859562), (308, 546994), (356, 473242), (392, 429781), (439, 383768), (539, 312568), (616, 273497), (623, 270424), (712, 236621), (878, 191884), (979, 172088), (1078, 156284), (1246, 135212), (1756, 95942), (1958, 86044), (2156, 78142), (2492, 67606), (3073, 54824), (3512, 47971), (3916, 43022), (4312, 39071), (4361, 38632), (4829, 34888), (4984, 33803), (6146, 27412), (6853, 24584), (7832, 21511), (8722, 19316), (9658, 17444), (12292, 13706)]