144608912

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{769}}^1$

素因数の和:880

約数の個数: 80

約数和(自身を含む): 339144960

約数和(自身を除く): 194536048

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 73, 92, 112, 146, 161, 184, 292, 322, 368, 511, 584, 644, 769, 1022, 1168, 1288, 1538, 1679, 2044, 2576, 3076, 3358, 4088, 5383, 6152, 6716, 8176, 10766, 11753, 12304, 13432, 17687, 21532, 23506, 26864, 35374, 43064, 47012, 56137, 70748, 86128, 94024, 112274, 123809, 141496, 188048, 224548, 247618, 282992, 392959, 449096, 495236, 785918, 898192, 990472, 1291151, 1571836, 1980944, 2582302, 3143672, 5164604, 6287344, 9038057, 10329208, 18076114, 20658416, 36152228, 72304456, 144608912]

約数ペア:

[(1, 144608912), (2, 72304456), (4, 36152228), (7, 20658416), (8, 18076114), (14, 10329208), (16, 9038057), (23, 6287344), (28, 5164604), (46, 3143672), (56, 2582302), (73, 1980944), (92, 1571836), (112, 1291151), (146, 990472), (161, 898192), (184, 785918), (292, 495236), (322, 449096), (368, 392959), (511, 282992), (584, 247618), (644, 224548), (769, 188048), (1022, 141496), (1168, 123809), (1288, 112274), (1538, 94024), (1679, 86128), (2044, 70748), (2576, 56137), (3076, 47012), (3358, 43064), (4088, 35374), (5383, 26864), (6152, 23506), (6716, 21532), (8176, 17687), (10766, 13432), (11753, 12304)]