164012744

素因数分解:

$2^3\times 7^1\times {\mathrm{197}}^1\times {\mathrm{14867}}^1$

素因数の和:15077

約数の個数: 32

約数和(自身を含む): 353263680

約数和(自身を除く): 189250936

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 197, 394, 788, 1379, 1576, 2758, 5516, 11032, 14867, 29734, 59468, 104069, 118936, 208138, 416276, 832552, 2928799, 5857598, 11715196, 20501593, 23430392, 41003186, 82006372, 164012744]

約数ペア:

[(1, 164012744), (2, 82006372), (4, 41003186), (7, 23430392), (8, 20501593), (14, 11715196), (28, 5857598), (56, 2928799), (197, 832552), (394, 416276), (788, 208138), (1379, 118936), (1576, 104069), (2758, 59468), (5516, 29734), (11032, 14867)]