156770514927

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{17443}}^1$

素因数の和:17805

約数の個数: 72

約数和(自身を含む): 258955482240

約数和(自身を除く): 102184967313

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 169, 171, 247, 311, 507, 741, 933, 1521, 2223, 2799, 3211, 4043, 5909, 9633, 12129, 17443, 17727, 28899, 36387, 52329, 52559, 53181, 76817, 156987, 157677, 226759, 230451, 331417, 473031, 680277, 691353, 994251, 998621, 2040831, 2947867, 2982753, 2995863, 4308421, 5424773, 8843601, 8987589, 12925263, 16274319, 26530803, 38775789, 48822957, 56009473, 70522049, 103070687, 168028419, 211566147, 309212061, 504085257, 634698441, 916786637, 927636183, 1339918931, 2750359911, 4019756793, 8251079733, 12059270379, 17418946103, 52256838309, 156770514927]

約数ペア:

[(1, 156770514927), (3, 52256838309), (9, 17418946103), (13, 12059270379), (19, 8251079733), (39, 4019756793), (57, 2750359911), (117, 1339918931), (169, 927636183), (171, 916786637), (247, 634698441), (311, 504085257), (507, 309212061), (741, 211566147), (933, 168028419), (1521, 103070687), (2223, 70522049), (2799, 56009473), (3211, 48822957), (4043, 38775789), (5909, 26530803), (9633, 16274319), (12129, 12925263), (17443, 8987589), (17727, 8843601), (28899, 5424773), (36387, 4308421), (52329, 2995863), (52559, 2982753), (53181, 2947867), (76817, 2040831), (156987, 998621), (157677, 994251), (226759, 691353), (230451, 680277), (331417, 473031)]