137782288

素因数分解:

$2^4\times 7^1\times {\mathrm{1230199}}^1$

素因数の和:1230214

約数の個数: 20

約数和(自身を含む): 305089600

約数和(自身を除く): 167307312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1230199, 2460398, 4920796, 8611393, 9841592, 17222786, 19683184, 34445572, 68891144, 137782288]

約数ペア:

[(1, 137782288), (2, 68891144), (4, 34445572), (7, 19683184), (8, 17222786), (14, 9841592), (16, 8611393), (28, 4920796), (56, 2460398), (112, 1230199)]