159426008

素因数分解:

$2^3\times 7^2\times {\mathrm{406699}}^1$

素因数の和:406719

約数の個数: 24

約数和(自身を含む): 347728500

約数和(自身を除く): 188302492

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 406699, 813398, 1626796, 2846893, 3253592, 5693786, 11387572, 19928251, 22775144, 39856502, 79713004, 159426008]

約数ペア:

[(1, 159426008), (2, 79713004), (4, 39856502), (7, 22775144), (8, 19928251), (14, 11387572), (28, 5693786), (49, 3253592), (56, 2846893), (98, 1626796), (196, 813398), (392, 406699)]