151817008

素因数分解:

$2^4\times 7^1\times {\mathrm{181}}^1\times {\mathrm{7489}}^1$

素因数の和:7685

約数の個数: 40

約数和(自身を含む): 338068640

約数和(自身を除く): 186251632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 181, 362, 724, 1267, 1448, 2534, 2896, 5068, 7489, 10136, 14978, 20272, 29956, 52423, 59912, 104846, 119824, 209692, 419384, 838768, 1355509, 2711018, 5422036, 9488563, 10844072, 18977126, 21688144, 37954252, 75908504, 151817008]

約数ペア:

[(1, 151817008), (2, 75908504), (4, 37954252), (7, 21688144), (8, 18977126), (14, 10844072), (16, 9488563), (28, 5422036), (56, 2711018), (112, 1355509), (181, 838768), (362, 419384), (724, 209692), (1267, 119824), (1448, 104846), (2534, 59912), (2896, 52423), (5068, 29956), (7489, 20272), (10136, 14978)]