140882504

素因数分解:

$2^3\times 7^1\times {\mathrm{409}}^1\times {\mathrm{6151}}^1$

素因数の和:6573

約数の個数: 32

約数和(自身を含む): 302678400

約数和(自身を除く): 161795896

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 409, 818, 1636, 2863, 3272, 5726, 6151, 11452, 12302, 22904, 24604, 43057, 49208, 86114, 172228, 344456, 2515759, 5031518, 10063036, 17610313, 20126072, 35220626, 70441252, 140882504]

約数ペア:

[(1, 140882504), (2, 70441252), (4, 35220626), (7, 20126072), (8, 17610313), (14, 10063036), (28, 5031518), (56, 2515759), (409, 344456), (818, 172228), (1636, 86114), (2863, 49208), (3272, 43057), (5726, 24604), (6151, 22904), (11452, 12302)]