155262078

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{200597}}^1$

素因数の和:200648

約数の個数: 24

約数和(自身を含む): 344226168

約数和(自身を除く): 188964090

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 200597, 401194, 601791, 1203582, 1805373, 3610746, 8625671, 17251342, 25877013, 51754026, 77631039, 155262078]

約数ペア:

[(1, 155262078), (2, 77631039), (3, 51754026), (6, 25877013), (9, 17251342), (18, 8625671), (43, 3610746), (86, 1805373), (129, 1203582), (258, 601791), (387, 401194), (774, 200597)]