165721968

素因数分解:

$2^4\times 3^2\times {\mathrm{1150847}}^1$

素因数の和:1150861

約数の個数: 30

約数和(自身を含む): 463791744

約数和(自身を除く): 298069776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1150847, 2301694, 3452541, 4603388, 6905082, 9206776, 10357623, 13810164, 18413552, 20715246, 27620328, 41430492, 55240656, 82860984, 165721968]

約数ペア:

[(1, 165721968), (2, 82860984), (3, 55240656), (4, 41430492), (6, 27620328), (8, 20715246), (9, 18413552), (12, 13810164), (16, 10357623), (18, 9206776), (24, 6905082), (36, 4603388), (48, 3452541), (72, 2301694), (144, 1150847)]