127788402942

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{937}}^1\times {\mathrm{1361}}^1$

素因数の和:2618

約数の個数: 96

約数和(自身を含む): 292969141920

約数和(自身を除く): 165180738978

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 293, 342, 586, 879, 937, 1361, 1758, 1874, 2637, 2722, 2811, 4083, 5274, 5567, 5622, 8166, 8433, 11134, 12249, 16701, 16866, 17803, 24498, 25859, 33402, 35606, 50103, 51718, 53409, 77577, 100206, 106818, 155154, 160227, 232731, 274541, 320454, 398773, 465462, 549082, 797546, 823623, 1196319, 1275257, 1647246, 2392638, 2470869, 2550514, 3588957, 3825771, 4941738, 5216279, 7177914, 7576687, 7651542, 10432558, 11477313, 15153374, 15648837, 22730061, 22954626, 24229883, 31297674, 45460122, 46946511, 48459766, 68190183, 72689649, 93893022, 136380366, 145379298, 218068947, 373650301, 436137894, 747300602, 1120950903, 2241901806, 3362852709, 6725705418, 7099355719, 14198711438, 21298067157, 42596134314, 63894201471, 127788402942]

約数ペア:

[(1, 127788402942), (2, 63894201471), (3, 42596134314), (6, 21298067157), (9, 14198711438), (18, 7099355719), (19, 6725705418), (38, 3362852709), (57, 2241901806), (114, 1120950903), (171, 747300602), (293, 436137894), (342, 373650301), (586, 218068947), (879, 145379298), (937, 136380366), (1361, 93893022), (1758, 72689649), (1874, 68190183), (2637, 48459766), (2722, 46946511), (2811, 45460122), (4083, 31297674), (5274, 24229883), (5567, 22954626), (5622, 22730061), (8166, 15648837), (8433, 15153374), (11134, 11477313), (12249, 10432558), (16701, 7651542), (16866, 7576687), (17803, 7177914), (24498, 5216279), (25859, 4941738), (33402, 3825771), (35606, 3588957), (50103, 2550514), (51718, 2470869), (53409, 2392638), (77577, 1647246), (100206, 1275257), (106818, 1196319), (155154, 823623), (160227, 797546), (232731, 549082), (274541, 465462), (320454, 398773)]