151591036

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{199}}^1\times {\mathrm{1213}}^1$

素因数の和:1573

約数の個数: 24

約数和(自身を含む): 268536800

約数和(自身を除く): 116945764

約数列:

[1, 2, 4, 157, 199, 314, 398, 628, 796, 1213, 2426, 4852, 31243, 62486, 124972, 190441, 241387, 380882, 482774, 761764, 965548, 37897759, 75795518, 151591036]

約数ペア:

[(1, 151591036), (2, 75795518), (4, 37897759), (157, 965548), (199, 761764), (314, 482774), (398, 380882), (628, 241387), (796, 190441), (1213, 124972), (2426, 62486), (4852, 31243)]