137857496

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79411}}^1$

素因数の和:79455

約数の個数: 32

約数和(自身を含む): 304942080

約数和(自身を除く): 167084584

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 79411, 158822, 317644, 555877, 635288, 1111754, 2223508, 2461741, 4447016, 4923482, 9846964, 17232187, 19693928, 34464374, 68928748, 137857496]

約数ペア:

[(1, 137857496), (2, 68928748), (4, 34464374), (7, 19693928), (8, 17232187), (14, 9846964), (28, 4923482), (31, 4447016), (56, 2461741), (62, 2223508), (124, 1111754), (217, 635288), (248, 555877), (434, 317644), (868, 158822), (1736, 79411)]