145264973

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{11731}}^1$

素因数の和:11828

約数の個数: 16

約数和(自身を含む): 174572160

約数和(自身を除く): 29307187

約数列:

[1, 7, 29, 61, 203, 427, 1769, 11731, 12383, 82117, 340199, 715591, 2381393, 5009137, 20752139, 145264973]

約数ペア:

[(1, 145264973), (7, 20752139), (29, 5009137), (61, 2381393), (203, 715591), (427, 340199), (1769, 82117), (11731, 12383)]