157882864

素因数分解:

$2^4\times {\mathrm{1801}}^1\times {\mathrm{5479}}^1$

素因数の和:7288

約数の個数: 20

約数和(自身を含む): 306123760

約数和(自身を除く): 148240896

約数列:

[1, 2, 4, 8, 16, 1801, 3602, 5479, 7204, 10958, 14408, 21916, 28816, 43832, 87664, 9867679, 19735358, 39470716, 78941432, 157882864]

約数ペア:

[(1, 157882864), (2, 78941432), (4, 39470716), (8, 19735358), (16, 9867679), (1801, 87664), (3602, 43832), (5479, 28816), (7204, 21916), (10958, 14408)]