136575556

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{16729}}^1$

素因数の和:16903

約数の個数: 24

約数和(自身を含む): 259047320

約数和(自身を除く): 122471764

約数列:

[1, 2, 4, 13, 26, 52, 157, 314, 628, 2041, 4082, 8164, 16729, 33458, 66916, 217477, 434954, 869908, 2626453, 5252906, 10505812, 34143889, 68287778, 136575556]

約数ペア:

[(1, 136575556), (2, 68287778), (4, 34143889), (13, 10505812), (26, 5252906), (52, 2626453), (157, 869908), (314, 434954), (628, 217477), (2041, 66916), (4082, 33458), (8164, 16729)]