155542852

素因数分解:

$2^2\times {\mathrm{73}}^2\times {\mathrm{7297}}^1$

素因数の和:7447

約数の個数: 18

約数和(自身を含む): 276017658

約数和(自身を除く): 120474806

約数列:

[1, 2, 4, 73, 146, 292, 5329, 7297, 10658, 14594, 21316, 29188, 532681, 1065362, 2130724, 38885713, 77771426, 155542852]

約数ペア:

[(1, 155542852), (2, 77771426), (4, 38885713), (73, 2130724), (146, 1065362), (292, 532681), (5329, 29188), (7297, 21316), (10658, 14594)]