153440608

素因数分解:

$2^5\times {\mathrm{109}}^1\times {\mathrm{43991}}^1$

素因数の和:44110

約数の個数: 24

約数和(自身を含む): 304864560

約数和(自身を除く): 151423952

約数列:

[1, 2, 4, 8, 16, 32, 109, 218, 436, 872, 1744, 3488, 43991, 87982, 175964, 351928, 703856, 1407712, 4795019, 9590038, 19180076, 38360152, 76720304, 153440608]

約数ペア:

[(1, 153440608), (2, 76720304), (4, 38360152), (8, 19180076), (16, 9590038), (32, 4795019), (109, 1407712), (218, 703856), (436, 351928), (872, 175964), (1744, 87982), (3488, 43991)]