117318236

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{2141}}^1$

素因数の和:2274

約数の個数: 48

約数和(自身を含む): 249500160

約数和(自身を除く): 132181924

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 103, 133, 206, 266, 412, 532, 721, 1442, 1957, 2141, 2884, 3914, 4282, 7828, 8564, 13699, 14987, 27398, 29974, 40679, 54796, 59948, 81358, 162716, 220523, 284753, 441046, 569506, 882092, 1139012, 1543661, 3087322, 4189937, 6174644, 8379874, 16759748, 29329559, 58659118, 117318236]

約数ペア:

[(1, 117318236), (2, 58659118), (4, 29329559), (7, 16759748), (14, 8379874), (19, 6174644), (28, 4189937), (38, 3087322), (76, 1543661), (103, 1139012), (133, 882092), (206, 569506), (266, 441046), (412, 284753), (532, 220523), (721, 162716), (1442, 81358), (1957, 59948), (2141, 54796), (2884, 40679), (3914, 29974), (4282, 27398), (7828, 14987), (8564, 13699)]