161034795

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{1163}}^1$

素因数の和:1372

約数の個数: 48

約数和(自身を含む): 297434592

約数和(自身を除く): 136399797

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 181, 255, 543, 765, 905, 1163, 1629, 2715, 3077, 3489, 5815, 8145, 9231, 10467, 15385, 17445, 19771, 27693, 46155, 52335, 59313, 98855, 138465, 177939, 210503, 296565, 631509, 889695, 1052515, 1894527, 3157545, 3578551, 9472635, 10735653, 17892755, 32206959, 53678265, 161034795]

約数ペア:

[(1, 161034795), (3, 53678265), (5, 32206959), (9, 17892755), (15, 10735653), (17, 9472635), (45, 3578551), (51, 3157545), (85, 1894527), (153, 1052515), (181, 889695), (255, 631509), (543, 296565), (765, 210503), (905, 177939), (1163, 138465), (1629, 98855), (2715, 59313), (3077, 52335), (3489, 46155), (5815, 27693), (8145, 19771), (9231, 17445), (10467, 15385)]