137781104

素因数分解:

$2^4\times {\mathrm{1301}}^1\times {\mathrm{6619}}^1$

素因数の和:7928

約数の個数: 20

約数和(自身を含む): 267196440

約数和(自身を除く): 129415336

約数列:

[1, 2, 4, 8, 16, 1301, 2602, 5204, 6619, 10408, 13238, 20816, 26476, 52952, 105904, 8611319, 17222638, 34445276, 68890552, 137781104]

約数ペア:

[(1, 137781104), (2, 68890552), (4, 34445276), (8, 17222638), (16, 8611319), (1301, 105904), (2602, 52952), (5204, 26476), (6619, 20816), (10408, 13238)]