159903601

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{257}}^1$

素因数の和:529

約数の個数: 32

約数和(自身を含む): 199382400

約数和(自身を除く): 39478799

約数列:

[1, 11, 13, 19, 143, 209, 229, 247, 257, 2519, 2717, 2827, 2977, 3341, 4351, 4883, 32747, 36751, 47861, 53713, 56563, 58853, 63479, 622193, 647383, 698269, 765089, 1118207, 8415979, 12300277, 14536691, 159903601]

約数ペア:

[(1, 159903601), (11, 14536691), (13, 12300277), (19, 8415979), (143, 1118207), (209, 765089), (229, 698269), (247, 647383), (257, 622193), (2519, 63479), (2717, 58853), (2827, 56563), (2977, 53713), (3341, 47861), (4351, 36751), (4883, 32747)]