161728044

素因数分解:

$2^2\times 3^1\times {\mathrm{229}}^2\times {\mathrm{257}}^1$

素因数の和:722

約数の個数: 36

約数和(自身を含む): 380495304

約数和(自身を除く): 218767260

約数列:

[1, 2, 3, 4, 6, 12, 229, 257, 458, 514, 687, 771, 916, 1028, 1374, 1542, 2748, 3084, 52441, 58853, 104882, 117706, 157323, 176559, 209764, 235412, 314646, 353118, 629292, 706236, 13477337, 26954674, 40432011, 53909348, 80864022, 161728044]

約数ペア:

[(1, 161728044), (2, 80864022), (3, 53909348), (4, 40432011), (6, 26954674), (12, 13477337), (229, 706236), (257, 629292), (458, 353118), (514, 314646), (687, 235412), (771, 209764), (916, 176559), (1028, 157323), (1374, 117706), (1542, 104882), (2748, 58853), (3084, 52441)]