156728223405

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1332893}}^1$

素因数の和:1332987

約数の個数: 64

約数和(自身を含む): 304539621120

約数和(自身を除く): 147811397715

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 67, 117, 135, 195, 201, 335, 351, 585, 603, 871, 1005, 1755, 1809, 2613, 3015, 4355, 7839, 9045, 13065, 23517, 39195, 117585, 1332893, 3998679, 6664465, 11996037, 17327609, 19993395, 35988111, 51982827, 59980185, 86638045, 89303831, 155948481, 179940555, 259914135, 267911493, 446519155, 467845443, 779742405, 803734479, 1160949803, 1339557465, 2339227215, 2411203437, 3482849409, 4018672395, 5804749015, 10448548227, 12056017185, 17414247045, 31345644681, 52242741135, 156728223405]

約数ペア:

[(1, 156728223405), (3, 52242741135), (5, 31345644681), (9, 17414247045), (13, 12056017185), (15, 10448548227), (27, 5804749015), (39, 4018672395), (45, 3482849409), (65, 2411203437), (67, 2339227215), (117, 1339557465), (135, 1160949803), (195, 803734479), (201, 779742405), (335, 467845443), (351, 446519155), (585, 267911493), (603, 259914135), (871, 179940555), (1005, 155948481), (1755, 89303831), (1809, 86638045), (2613, 59980185), (3015, 51982827), (4355, 35988111), (7839, 19993395), (9045, 17327609), (13065, 11996037), (23517, 6664465), (39195, 3998679), (117585, 1332893)]