156947781157

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1531}}^1\times {\mathrm{140237}}^1$

素因数の和:141828

約数の個数: 16

約数和(自身を含む): 170156935872

約数和(自身を除く): 13209154715

約数列:

[1, 17, 43, 731, 1531, 26027, 65833, 140237, 1119161, 2384029, 6030191, 102513247, 214702847, 3649948399, 9232222421, 156947781157]

約数ペア:

[(1, 156947781157), (17, 9232222421), (43, 3649948399), (731, 214702847), (1531, 102513247), (26027, 6030191), (65833, 2384029), (140237, 1119161)]