129054004

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1693}}^1$

素因数の和:1792

約数の個数: 48

約数和(自身を含む): 256132800

約数和(自身を除く): 127078796

約数列:

[1, 2, 4, 17, 19, 34, 38, 59, 68, 76, 118, 236, 323, 646, 1003, 1121, 1292, 1693, 2006, 2242, 3386, 4012, 4484, 6772, 19057, 28781, 32167, 38114, 57562, 64334, 76228, 99887, 115124, 128668, 199774, 399548, 546839, 1093678, 1698079, 1897853, 2187356, 3396158, 3795706, 6792316, 7591412, 32263501, 64527002, 129054004]

約数ペア:

[(1, 129054004), (2, 64527002), (4, 32263501), (17, 7591412), (19, 6792316), (34, 3795706), (38, 3396158), (59, 2187356), (68, 1897853), (76, 1698079), (118, 1093678), (236, 546839), (323, 399548), (646, 199774), (1003, 128668), (1121, 115124), (1292, 99887), (1693, 76228), (2006, 64334), (2242, 57562), (3386, 38114), (4012, 32167), (4484, 28781), (6772, 19057)]