156490035

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:308

約数の個数: 64

約数和(自身を含む): 278691840

約数和(自身を除く): 122201805

約数列:

[1, 3, 5, 13, 15, 39, 65, 71, 89, 127, 195, 213, 267, 355, 381, 445, 635, 923, 1065, 1157, 1335, 1651, 1905, 2769, 3471, 4615, 4953, 5785, 6319, 8255, 9017, 11303, 13845, 17355, 18957, 24765, 27051, 31595, 33909, 45085, 56515, 82147, 94785, 117221, 135255, 146939, 169545, 246441, 351663, 410735, 440817, 586105, 734695, 802513, 1232205, 1758315, 2204085, 2407539, 4012565, 10432669, 12037695, 31298007, 52163345, 156490035]

約数ペア:

[(1, 156490035), (3, 52163345), (5, 31298007), (13, 12037695), (15, 10432669), (39, 4012565), (65, 2407539), (71, 2204085), (89, 1758315), (127, 1232205), (195, 802513), (213, 734695), (267, 586105), (355, 440817), (381, 410735), (445, 351663), (635, 246441), (923, 169545), (1065, 146939), (1157, 135255), (1335, 117221), (1651, 94785), (1905, 82147), (2769, 56515), (3471, 45085), (4615, 33909), (4953, 31595), (5785, 27051), (6319, 24765), (8255, 18957), (9017, 17355), (11303, 13845)]