168693196

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{1783}}^1$

素因数の和:1934

約数の個数: 48

約数和(自身を含む): 351662080

約数和(自身を除く): 182968884

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 109, 124, 217, 218, 434, 436, 763, 868, 1526, 1783, 3052, 3379, 3566, 6758, 7132, 12481, 13516, 23653, 24962, 47306, 49924, 55273, 94612, 110546, 194347, 221092, 386911, 388694, 773822, 777388, 1360429, 1547644, 2720858, 5441716, 6024757, 12049514, 24099028, 42173299, 84346598, 168693196]

約数ペア:

[(1, 168693196), (2, 84346598), (4, 42173299), (7, 24099028), (14, 12049514), (28, 6024757), (31, 5441716), (62, 2720858), (109, 1547644), (124, 1360429), (217, 777388), (218, 773822), (434, 388694), (436, 386911), (763, 221092), (868, 194347), (1526, 110546), (1783, 94612), (3052, 55273), (3379, 49924), (3566, 47306), (6758, 24962), (7132, 23653), (12481, 13516)]