156964910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{8171}}^1$

素因数の和:8308

約数の個数: 32

約数和(自身を含む): 301840992

約数和(自身を除く): 144876082

約数列:

[1, 2, 5, 10, 17, 34, 85, 113, 170, 226, 565, 1130, 1921, 3842, 8171, 9605, 16342, 19210, 40855, 81710, 138907, 277814, 694535, 923323, 1389070, 1846646, 4616615, 9233230, 15696491, 31392982, 78482455, 156964910]

約数ペア:

[(1, 156964910), (2, 78482455), (5, 31392982), (10, 15696491), (17, 9233230), (34, 4616615), (85, 1846646), (113, 1389070), (170, 923323), (226, 694535), (565, 277814), (1130, 138907), (1921, 81710), (3842, 40855), (8171, 19210), (9605, 16342)]