150788428

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{60509}}^1$

素因数の和:60609

約数の個数: 24

約数和(自身を含む): 304970400

約数和(自身を除く): 154181972

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 60509, 121018, 242036, 423563, 847126, 1694252, 5385301, 10770602, 21541204, 37697107, 75394214, 150788428]

約数ペア:

[(1, 150788428), (2, 75394214), (4, 37697107), (7, 21541204), (14, 10770602), (28, 5385301), (89, 1694252), (178, 847126), (356, 423563), (623, 242036), (1246, 121018), (2492, 60509)]