158641952

素因数分解:

$2^5\times 7^1\times {\mathrm{708223}}^1$

素因数の和:708240

約数の個数: 24

約数和(自身を含む): 356944896

約数和(自身を除く): 198302944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 708223, 1416446, 2832892, 4957561, 5665784, 9915122, 11331568, 19830244, 22663136, 39660488, 79320976, 158641952]

約数ペア:

[(1, 158641952), (2, 79320976), (4, 39660488), (7, 22663136), (8, 19830244), (14, 11331568), (16, 9915122), (28, 5665784), (32, 4957561), (56, 2832892), (112, 1416446), (224, 708223)]