156958555690

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{457}}^1\times {\mathrm{1493279}}^1$

素因数の和:1493766

約数の個数: 32

約数和(自身を含む): 295454407680

約数和(自身を除く): 138495851990

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 457, 914, 2285, 4570, 10511, 21022, 52555, 105110, 1493279, 2986558, 7466395, 14932790, 34345417, 68690834, 171727085, 343454170, 682428503, 1364857006, 3412142515, 6824285030, 15695855569, 31391711138, 78479277845, 156958555690]

約数ペア:

[(1, 156958555690), (2, 78479277845), (5, 31391711138), (10, 15695855569), (23, 6824285030), (46, 3412142515), (115, 1364857006), (230, 682428503), (457, 343454170), (914, 171727085), (2285, 68690834), (4570, 34345417), (10511, 14932790), (21022, 7466395), (52555, 2986558), (105110, 1493279)]