154708524

素因数分解:

$2^2\times 3^2\times {\mathrm{239}}^1\times {\mathrm{17981}}^1$

素因数の和:18230

約数の個数: 36

約数和(自身を含む): 392726880

約数和(自身を除く): 238018356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 239, 478, 717, 956, 1434, 2151, 2868, 4302, 8604, 17981, 35962, 53943, 71924, 107886, 161829, 215772, 323658, 647316, 4297459, 8594918, 12892377, 17189836, 25784754, 38677131, 51569508, 77354262, 154708524]

約数ペア:

[(1, 154708524), (2, 77354262), (3, 51569508), (4, 38677131), (6, 25784754), (9, 17189836), (12, 12892377), (18, 8594918), (36, 4297459), (239, 647316), (478, 323658), (717, 215772), (956, 161829), (1434, 107886), (2151, 71924), (2868, 53943), (4302, 35962), (8604, 17981)]