140129696

素因数分解:

$2^5\times 7^1\times {\mathrm{67}}^1\times {\mathrm{9337}}^1$

素因数の和:9421

約数の個数: 48

約数和(自身を含む): 320031936

約数和(自身を除く): 179902240

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 67, 112, 134, 224, 268, 469, 536, 938, 1072, 1876, 2144, 3752, 7504, 9337, 15008, 18674, 37348, 65359, 74696, 130718, 149392, 261436, 298784, 522872, 625579, 1045744, 1251158, 2091488, 2502316, 4379053, 5004632, 8758106, 10009264, 17516212, 20018528, 35032424, 70064848, 140129696]

約数ペア:

[(1, 140129696), (2, 70064848), (4, 35032424), (7, 20018528), (8, 17516212), (14, 10009264), (16, 8758106), (28, 5004632), (32, 4379053), (56, 2502316), (67, 2091488), (112, 1251158), (134, 1045744), (224, 625579), (268, 522872), (469, 298784), (536, 261436), (938, 149392), (1072, 130718), (1876, 74696), (2144, 65359), (3752, 37348), (7504, 18674), (9337, 15008)]