171830256

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{541}}^1$

素因数の和:1074

約数の個数: 80

約数和(自身を含む): 479865120

約数和(自身を除く): 308034864

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 509, 541, 624, 1018, 1082, 1527, 1623, 2036, 2164, 3054, 3246, 4072, 4328, 6108, 6492, 6617, 7033, 8144, 8656, 12216, 12984, 13234, 14066, 19851, 21099, 24432, 25968, 26468, 28132, 39702, 42198, 52936, 56264, 79404, 84396, 105872, 112528, 158808, 168792, 275369, 317616, 337584, 550738, 826107, 1101476, 1652214, 2202952, 3304428, 3579797, 4405904, 6608856, 7159594, 10739391, 13217712, 14319188, 21478782, 28638376, 42957564, 57276752, 85915128, 171830256]

約数ペア:

[(1, 171830256), (2, 85915128), (3, 57276752), (4, 42957564), (6, 28638376), (8, 21478782), (12, 14319188), (13, 13217712), (16, 10739391), (24, 7159594), (26, 6608856), (39, 4405904), (48, 3579797), (52, 3304428), (78, 2202952), (104, 1652214), (156, 1101476), (208, 826107), (312, 550738), (509, 337584), (541, 317616), (624, 275369), (1018, 168792), (1082, 158808), (1527, 112528), (1623, 105872), (2036, 84396), (2164, 79404), (3054, 56264), (3246, 52936), (4072, 42198), (4328, 39702), (6108, 28132), (6492, 26468), (6617, 25968), (7033, 24432), (8144, 21099), (8656, 19851), (12216, 14066), (12984, 13234)]