129298748

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{4721}}^1$

素因数の和:4933

約数の個数: 24

約数和(自身を含む): 233229024

約数和(自身を除く): 103930276

約数列:

[1, 2, 4, 41, 82, 164, 167, 334, 668, 4721, 6847, 9442, 13694, 18884, 27388, 193561, 387122, 774244, 788407, 1576814, 3153628, 32324687, 64649374, 129298748]

約数ペア:

[(1, 129298748), (2, 64649374), (4, 32324687), (41, 3153628), (82, 1576814), (164, 788407), (167, 774244), (334, 387122), (668, 193561), (4721, 27388), (6847, 18884), (9442, 13694)]