139798932

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{128021}}^1$

素因数の和:128048

約数の個数: 48

約数和(自身を含む): 401476992

約数和(自身を除く): 261678060

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 128021, 256042, 384063, 512084, 768126, 896147, 1536252, 1664273, 1792294, 2688441, 3328546, 3584588, 4992819, 5376882, 6657092, 9985638, 10753764, 11649911, 19971276, 23299822, 34949733, 46599644, 69899466, 139798932]

約数ペア:

[(1, 139798932), (2, 69899466), (3, 46599644), (4, 34949733), (6, 23299822), (7, 19971276), (12, 11649911), (13, 10753764), (14, 9985638), (21, 6657092), (26, 5376882), (28, 4992819), (39, 3584588), (42, 3328546), (52, 2688441), (78, 1792294), (84, 1664273), (91, 1536252), (156, 896147), (182, 768126), (273, 512084), (364, 384063), (546, 256042), (1092, 128021)]