161490492

素因数分解:

$2^2\times 3^2\times {\mathrm{1811}}^1\times {\mathrm{2477}}^1$

素因数の和:4298

約数の個数: 36

約数和(自身を含む): 408602376

約数和(自身を除く): 247111884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1811, 2477, 3622, 4954, 5433, 7244, 7431, 9908, 10866, 14862, 16299, 21732, 22293, 29724, 32598, 44586, 65196, 89172, 4485847, 8971694, 13457541, 17943388, 26915082, 40372623, 53830164, 80745246, 161490492]

約数ペア:

[(1, 161490492), (2, 80745246), (3, 53830164), (4, 40372623), (6, 26915082), (9, 17943388), (12, 13457541), (18, 8971694), (36, 4485847), (1811, 89172), (2477, 65196), (3622, 44586), (4954, 32598), (5433, 29724), (7244, 22293), (7431, 21732), (9908, 16299), (10866, 14862)]