181031472

素因数分解:

$2^4\times 3^2\times {\mathrm{1257163}}^1$

素因数の和:1257177

約数の個数: 30

約数和(自身を含む): 506637092

約数和(自身を除く): 325605620

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1257163, 2514326, 3771489, 5028652, 7542978, 10057304, 11314467, 15085956, 20114608, 22628934, 30171912, 45257868, 60343824, 90515736, 181031472]

約数ペア:

[(1, 181031472), (2, 90515736), (3, 60343824), (4, 45257868), (6, 30171912), (8, 22628934), (9, 20114608), (12, 15085956), (16, 11314467), (18, 10057304), (24, 7542978), (36, 5028652), (48, 3771489), (72, 2514326), (144, 1257163)]