138288672

素因数分解:

$2^5\times 3^2\times {\mathrm{480169}}^1$

素因数の和:480185

約数の個数: 36

約数和(自身を含む): 393259230

約数和(自身を除く): 254970558

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 480169, 960338, 1440507, 1920676, 2881014, 3841352, 4321521, 5762028, 7682704, 8643042, 11524056, 15365408, 17286084, 23048112, 34572168, 46096224, 69144336, 138288672]

約数ペア:

[(1, 138288672), (2, 69144336), (3, 46096224), (4, 34572168), (6, 23048112), (8, 17286084), (9, 15365408), (12, 11524056), (16, 8643042), (18, 7682704), (24, 5762028), (32, 4321521), (36, 3841352), (48, 2881014), (72, 1920676), (96, 1440507), (144, 960338), (288, 480169)]