172706256

素因数分解:

$2^4\times 3^4\times {\mathrm{133261}}^1$

素因数の和:133281

約数の個数: 50

約数和(自身を含む): 499865762

約数和(自身を除く): 327159506

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 133261, 266522, 399783, 533044, 799566, 1066088, 1199349, 1599132, 2132176, 2398698, 3198264, 3598047, 4797396, 6396528, 7196094, 9594792, 10794141, 14392188, 19189584, 21588282, 28784376, 43176564, 57568752, 86353128, 172706256]

約数ペア:

[(1, 172706256), (2, 86353128), (3, 57568752), (4, 43176564), (6, 28784376), (8, 21588282), (9, 19189584), (12, 14392188), (16, 10794141), (18, 9594792), (24, 7196094), (27, 6396528), (36, 4797396), (48, 3598047), (54, 3198264), (72, 2398698), (81, 2132176), (108, 1599132), (144, 1199349), (162, 1066088), (216, 799566), (324, 533044), (432, 399783), (648, 266522), (1296, 133261)]