154567664

素因数分解:

$2^4\times {\mathrm{971}}^1\times {\mathrm{9949}}^1$

素因数の和:10928

約数の個数: 20

約数和(自身を含む): 299813400

約数和(自身を除く): 145245736

約数列:

[1, 2, 4, 8, 16, 971, 1942, 3884, 7768, 9949, 15536, 19898, 39796, 79592, 159184, 9660479, 19320958, 38641916, 77283832, 154567664]

約数ペア:

[(1, 154567664), (2, 77283832), (4, 38641916), (8, 19320958), (16, 9660479), (971, 159184), (1942, 79592), (3884, 39796), (7768, 19898), (9949, 15536)]