156940178892

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1868335463}}^1$

素因数の和:1868335477

約数の個数: 24

約数和(自身を含む): 418507143936

約数和(自身を除く): 261566965044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1868335463, 3736670926, 5605006389, 7473341852, 11210012778, 13078348241, 22420025556, 26156696482, 39235044723, 52313392964, 78470089446, 156940178892]

約数ペア:

[(1, 156940178892), (2, 78470089446), (3, 52313392964), (4, 39235044723), (6, 26156696482), (7, 22420025556), (12, 13078348241), (14, 11210012778), (21, 7473341852), (28, 5605006389), (42, 3736670926), (84, 1868335463)]