168364656

素因数分解:

$2^4\times 3^4\times {\mathrm{163}}^1\times {\mathrm{797}}^1$

素因数の和:980

約数の個数: 100

約数和(自身を含む): 490900872

約数和(自身を除く): 322536216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 163, 216, 324, 326, 432, 489, 648, 652, 797, 978, 1296, 1304, 1467, 1594, 1956, 2391, 2608, 2934, 3188, 3912, 4401, 4782, 5868, 6376, 7173, 7824, 8802, 9564, 11736, 12752, 13203, 14346, 17604, 19128, 21519, 23472, 26406, 28692, 35208, 38256, 43038, 52812, 57384, 64557, 70416, 86076, 105624, 114768, 129114, 129911, 172152, 211248, 258228, 259822, 344304, 389733, 516456, 519644, 779466, 1032912, 1039288, 1169199, 1558932, 2078576, 2338398, 3117864, 3507597, 4676796, 6235728, 7015194, 9353592, 10522791, 14030388, 18707184, 21045582, 28060776, 42091164, 56121552, 84182328, 168364656]

約数ペア:

[(1, 168364656), (2, 84182328), (3, 56121552), (4, 42091164), (6, 28060776), (8, 21045582), (9, 18707184), (12, 14030388), (16, 10522791), (18, 9353592), (24, 7015194), (27, 6235728), (36, 4676796), (48, 3507597), (54, 3117864), (72, 2338398), (81, 2078576), (108, 1558932), (144, 1169199), (162, 1039288), (163, 1032912), (216, 779466), (324, 519644), (326, 516456), (432, 389733), (489, 344304), (648, 259822), (652, 258228), (797, 211248), (978, 172152), (1296, 129911), (1304, 129114), (1467, 114768), (1594, 105624), (1956, 86076), (2391, 70416), (2608, 64557), (2934, 57384), (3188, 52812), (3912, 43038), (4401, 38256), (4782, 35208), (5868, 28692), (6376, 26406), (7173, 23472), (7824, 21519), (8802, 19128), (9564, 17604), (11736, 14346), (12752, 13203)]