151912878

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{27431}}^1$

素因数の和:27520

約数の個数: 32

約数和(自身を含む): 331817472

約数和(自身を除く): 179904594

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 142, 213, 426, 923, 1846, 2769, 5538, 27431, 54862, 82293, 164586, 356603, 713206, 1069809, 1947601, 2139618, 3895202, 5842803, 11685606, 25318813, 50637626, 75956439, 151912878]

約数ペア:

[(1, 151912878), (2, 75956439), (3, 50637626), (6, 25318813), (13, 11685606), (26, 5842803), (39, 3895202), (71, 2139618), (78, 1947601), (142, 1069809), (213, 713206), (426, 356603), (923, 164586), (1846, 82293), (2769, 54862), (5538, 27431)]