126656392

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{9601}}^1$

素因数の和:9721

約数の個数: 32

約数和(自身を含む): 254068920

約数和(自身を除く): 127412528

約数列:

[1, 2, 4, 8, 17, 34, 68, 97, 136, 194, 388, 776, 1649, 3298, 6596, 9601, 13192, 19202, 38404, 76808, 163217, 326434, 652868, 931297, 1305736, 1862594, 3725188, 7450376, 15832049, 31664098, 63328196, 126656392]

約数ペア:

[(1, 126656392), (2, 63328196), (4, 31664098), (8, 15832049), (17, 7450376), (34, 3725188), (68, 1862594), (97, 1305736), (136, 931297), (194, 652868), (388, 326434), (776, 163217), (1649, 76808), (3298, 38404), (6596, 19202), (9601, 13192)]