142072952

素因数分解:

$2^3\times 7^2\times {\mathrm{362431}}^1$

素因数の和:362451

約数の個数: 24

約数和(自身を含む): 309879360

約数和(自身を除く): 167806408

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 362431, 724862, 1449724, 2537017, 2899448, 5074034, 10148068, 17759119, 20296136, 35518238, 71036476, 142072952]

約数ペア:

[(1, 142072952), (2, 71036476), (4, 35518238), (7, 20296136), (8, 17759119), (14, 10148068), (28, 5074034), (49, 2899448), (56, 2537017), (98, 1449724), (196, 724862), (392, 362431)]