136155859

素因数分解:

$7^2\times {\mathrm{67}}^2\times {\mathrm{619}}^1$

素因数の和:767

約数の個数: 18

約数和(自身を含む): 161044380

約数和(自身を除く): 24888521

約数列:

[1, 7, 49, 67, 469, 619, 3283, 4333, 4489, 30331, 31423, 41473, 219961, 290311, 2032177, 2778691, 19450837, 136155859]

約数ペア:

[(1, 136155859), (7, 19450837), (49, 2778691), (67, 2032177), (469, 290311), (619, 219961), (3283, 41473), (4333, 31423), (4489, 30331)]