157267040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{140417}}^1$

素因数の和:140439

約数の個数: 48

約数和(自身を含む): 424624032

約数和(自身を除く): 267356992

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 140417, 280834, 561668, 702085, 982919, 1123336, 1404170, 1965838, 2246672, 2808340, 3931676, 4493344, 4914595, 5616680, 7863352, 9829190, 11233360, 15726704, 19658380, 22466720, 31453408, 39316760, 78633520, 157267040]

約数ペア:

[(1, 157267040), (2, 78633520), (4, 39316760), (5, 31453408), (7, 22466720), (8, 19658380), (10, 15726704), (14, 11233360), (16, 9829190), (20, 7863352), (28, 5616680), (32, 4914595), (35, 4493344), (40, 3931676), (56, 2808340), (70, 2246672), (80, 1965838), (112, 1404170), (140, 1123336), (160, 982919), (224, 702085), (280, 561668), (560, 280834), (1120, 140417)]