157208129

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1$

素因数の和:377

約数の個数: 32

約数和(自身を含む): 186810624

約数和(自身を除く): 29602495

約数列:

[1, 13, 17, 43, 71, 221, 233, 559, 731, 923, 1207, 3029, 3053, 3961, 9503, 10019, 15691, 16543, 39689, 51493, 51901, 130247, 170323, 215059, 281231, 674713, 711349, 2214199, 3656003, 9247537, 12092933, 157208129]

約数ペア:

[(1, 157208129), (13, 12092933), (17, 9247537), (43, 3656003), (71, 2214199), (221, 711349), (233, 674713), (559, 281231), (731, 215059), (923, 170323), (1207, 130247), (3029, 51901), (3053, 51493), (3961, 39689), (9503, 16543), (10019, 15691)]