152641909

素因数分解:

$7^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{1427}}^1$

素因数の和:1537

約数の個数: 24

約数和(自身を含む): 185582880

約数和(自身を除く): 32940971

約数列:

[1, 7, 37, 49, 59, 259, 413, 1427, 1813, 2183, 2891, 9989, 15281, 52799, 69923, 84193, 106967, 369593, 589351, 2587151, 3115141, 4125457, 21805987, 152641909]

約数ペア:

[(1, 152641909), (7, 21805987), (37, 4125457), (49, 3115141), (59, 2587151), (259, 589351), (413, 369593), (1427, 106967), (1813, 84193), (2183, 69923), (2891, 52799), (9989, 15281)]