164048276

素因数分解:

$2^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{13721}}^1$

素因数の和:13800

約数の個数: 36

約数和(自身を含む): 339454836

約数和(自身を除く): 175406560

約数列:

[1, 2, 4, 7, 14, 28, 49, 61, 98, 122, 196, 244, 427, 854, 1708, 2989, 5978, 11956, 13721, 27442, 54884, 96047, 192094, 384188, 672329, 836981, 1344658, 1673962, 2689316, 3347924, 5858867, 11717734, 23435468, 41012069, 82024138, 164048276]

約数ペア:

[(1, 164048276), (2, 82024138), (4, 41012069), (7, 23435468), (14, 11717734), (28, 5858867), (49, 3347924), (61, 2689316), (98, 1673962), (122, 1344658), (196, 836981), (244, 672329), (427, 384188), (854, 192094), (1708, 96047), (2989, 54884), (5978, 27442), (11956, 13721)]