154444892

素因数分解:

$2^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{28879}}^1$

素因数の和:29081

約数の個数: 24

約数和(自身を含む): 310517760

約数和(自身を除く): 156072868

約数列:

[1, 2, 4, 7, 14, 28, 191, 382, 764, 1337, 2674, 5348, 28879, 57758, 115516, 202153, 404306, 808612, 5515889, 11031778, 22063556, 38611223, 77222446, 154444892]

約数ペア:

[(1, 154444892), (2, 77222446), (4, 38611223), (7, 22063556), (14, 11031778), (28, 5515889), (191, 808612), (382, 404306), (764, 202153), (1337, 115516), (2674, 57758), (5348, 28879)]