128340642

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{313}}^1\times {\mathrm{1847}}^1$

素因数の和:2202

約数の個数: 32

約数和(自身を含む): 264604032

約数和(自身を除く): 136263390

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 313, 626, 939, 1847, 1878, 3694, 5541, 11082, 11581, 23162, 34743, 68339, 69486, 136678, 205017, 410034, 578111, 1156222, 1734333, 3468666, 21390107, 42780214, 64170321, 128340642]

約数ペア:

[(1, 128340642), (2, 64170321), (3, 42780214), (6, 21390107), (37, 3468666), (74, 1734333), (111, 1156222), (222, 578111), (313, 410034), (626, 205017), (939, 136678), (1847, 69486), (1878, 68339), (3694, 34743), (5541, 23162), (11082, 11581)]