161584596

素因数分解:

$2^2\times 3^2\times {\mathrm{4488461}}^1$

素因数の和:4488471

約数の個数: 18

約数和(自身を含む): 408450042

約数和(自身を除く): 246865446

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 4488461, 8976922, 13465383, 17953844, 26930766, 40396149, 53861532, 80792298, 161584596]

約数ペア:

[(1, 161584596), (2, 80792298), (3, 53861532), (4, 40396149), (6, 26930766), (9, 17953844), (12, 13465383), (18, 8976922), (36, 4488461)]