164442852

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{217517}}^1$

素因数の和:217537

約数の個数: 48

約数和(自身を含む): 487240320

約数和(自身を除く): 322797468

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 217517, 435034, 652551, 870068, 1305102, 1522619, 1957653, 2610204, 3045238, 3915306, 4567857, 5872959, 6090476, 7830612, 9135714, 11745918, 13703571, 18271428, 23491836, 27407142, 41110713, 54814284, 82221426, 164442852]

約数ペア:

[(1, 164442852), (2, 82221426), (3, 54814284), (4, 41110713), (6, 27407142), (7, 23491836), (9, 18271428), (12, 13703571), (14, 11745918), (18, 9135714), (21, 7830612), (27, 6090476), (28, 5872959), (36, 4567857), (42, 3915306), (54, 3045238), (63, 2610204), (84, 1957653), (108, 1522619), (126, 1305102), (189, 870068), (252, 652551), (378, 435034), (756, 217517)]