170785872

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{40897}}^1$

素因数の和:40940

約数の個数: 60

約数和(自身を含む): 494456820

約数和(自身を除く): 323670948

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 116, 144, 174, 232, 261, 348, 464, 522, 696, 1044, 1392, 2088, 4176, 40897, 81794, 122691, 163588, 245382, 327176, 368073, 490764, 654352, 736146, 981528, 1186013, 1472292, 1963056, 2372026, 2944584, 3558039, 4744052, 5889168, 7116078, 9488104, 10674117, 14232156, 18976208, 21348234, 28464312, 42696468, 56928624, 85392936, 170785872]

約数ペア:

[(1, 170785872), (2, 85392936), (3, 56928624), (4, 42696468), (6, 28464312), (8, 21348234), (9, 18976208), (12, 14232156), (16, 10674117), (18, 9488104), (24, 7116078), (29, 5889168), (36, 4744052), (48, 3558039), (58, 2944584), (72, 2372026), (87, 1963056), (116, 1472292), (144, 1186013), (174, 981528), (232, 736146), (261, 654352), (348, 490764), (464, 368073), (522, 327176), (696, 245382), (1044, 163588), (1392, 122691), (2088, 81794), (4176, 40897)]