128382184

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{34217}}^1$

素因数の和:34297

約数の個数: 32

約数和(自身を含む): 279218880

約数和(自身を除く): 150836696

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 134, 268, 469, 536, 938, 1876, 3752, 34217, 68434, 136868, 239519, 273736, 479038, 958076, 1916152, 2292539, 4585078, 9170156, 16047773, 18340312, 32095546, 64191092, 128382184]

約数ペア:

[(1, 128382184), (2, 64191092), (4, 32095546), (7, 18340312), (8, 16047773), (14, 9170156), (28, 4585078), (56, 2292539), (67, 1916152), (134, 958076), (268, 479038), (469, 273736), (536, 239519), (938, 136868), (1876, 68434), (3752, 34217)]