130209968

素因数分解:

$2^4\times 7^1\times {\mathrm{1162589}}^1$

素因数の和:1162604

約数の個数: 20

約数和(自身を含む): 288322320

約数和(自身を除く): 158112352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1162589, 2325178, 4650356, 8138123, 9300712, 16276246, 18601424, 32552492, 65104984, 130209968]

約数ペア:

[(1, 130209968), (2, 65104984), (4, 32552492), (7, 18601424), (8, 16276246), (14, 9300712), (16, 8138123), (28, 4650356), (56, 2325178), (112, 1162589)]