137530288

素因数分解:

$2^4\times 7^1\times {\mathrm{1227949}}^1$

素因数の和:1227964

約数の個数: 20

約数和(自身を含む): 304531600

約数和(自身を除く): 167001312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1227949, 2455898, 4911796, 8595643, 9823592, 17191286, 19647184, 34382572, 68765144, 137530288]

約数ペア:

[(1, 137530288), (2, 68765144), (4, 34382572), (7, 19647184), (8, 17191286), (14, 9823592), (16, 8595643), (28, 4911796), (56, 2455898), (112, 1227949)]