151321192

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{8641}}^1$

素因数の和:8857

約数の個数: 32

約数和(自身を含む): 311112000

約数和(自身を除く): 159790808

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 199, 398, 796, 1592, 2189, 4378, 8641, 8756, 17282, 17512, 34564, 69128, 95051, 190102, 380204, 760408, 1719559, 3439118, 6878236, 13756472, 18915149, 37830298, 75660596, 151321192]

約数ペア:

[(1, 151321192), (2, 75660596), (4, 37830298), (8, 18915149), (11, 13756472), (22, 6878236), (44, 3439118), (88, 1719559), (199, 760408), (398, 380204), (796, 190102), (1592, 95051), (2189, 69128), (4378, 34564), (8641, 17512), (8756, 17282)]