139156736

素因数分解:

$2^8\times {\mathrm{337}}^1\times {\mathrm{1613}}^1$

素因数の和:1966

約数の個数: 36

約数和(自身を含む): 278766852

約数和(自身を除く): 139610116

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 337, 674, 1348, 1613, 2696, 3226, 5392, 6452, 10784, 12904, 21568, 25808, 43136, 51616, 86272, 103232, 206464, 412928, 543581, 1087162, 2174324, 4348648, 8697296, 17394592, 34789184, 69578368, 139156736]

約数ペア:

[(1, 139156736), (2, 69578368), (4, 34789184), (8, 17394592), (16, 8697296), (32, 4348648), (64, 2174324), (128, 1087162), (256, 543581), (337, 412928), (674, 206464), (1348, 103232), (1613, 86272), (2696, 51616), (3226, 43136), (5392, 25808), (6452, 21568), (10784, 12904)]