260161008

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{126047}}^1$

素因数の和:126101

約数の個数: 40

約数和(自身を含む): 687717888

約数和(自身を除く): 427556880

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 126047, 252094, 378141, 504188, 756282, 1008376, 1512564, 2016752, 3025128, 5420021, 6050256, 10840042, 16260063, 21680084, 32520126, 43360168, 65040252, 86720336, 130080504, 260161008]

約数ペア:

[(1, 260161008), (2, 130080504), (3, 86720336), (4, 65040252), (6, 43360168), (8, 32520126), (12, 21680084), (16, 16260063), (24, 10840042), (43, 6050256), (48, 5420021), (86, 3025128), (129, 2016752), (172, 1512564), (258, 1008376), (344, 756282), (516, 504188), (688, 378141), (1032, 252094), (2064, 126047)]