139590156

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1\times {\mathrm{643}}^1$

素因数の和:958

約数の個数: 48

約数和(自身を含む): 331788800

約数和(自身を除く): 192198644

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 229, 237, 316, 458, 474, 643, 687, 916, 948, 1286, 1374, 1929, 2572, 2748, 3858, 7716, 18091, 36182, 50797, 54273, 72364, 101594, 108546, 147247, 152391, 203188, 217092, 294494, 304782, 441741, 588988, 609564, 883482, 1766964, 11632513, 23265026, 34897539, 46530052, 69795078, 139590156]

約数ペア:

[(1, 139590156), (2, 69795078), (3, 46530052), (4, 34897539), (6, 23265026), (12, 11632513), (79, 1766964), (158, 883482), (229, 609564), (237, 588988), (316, 441741), (458, 304782), (474, 294494), (643, 217092), (687, 203188), (916, 152391), (948, 147247), (1286, 108546), (1374, 101594), (1929, 72364), (2572, 54273), (2748, 50797), (3858, 36182), (7716, 18091)]