158998434

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{12577}}^1$

素因数の和:12639

約数の個数: 48

約数和(自身を含む): 378547488

約数和(自身を除く): 219549054

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 49, 86, 98, 129, 147, 258, 294, 301, 602, 903, 1806, 2107, 4214, 6321, 12577, 12642, 25154, 37731, 75462, 88039, 176078, 264117, 528234, 540811, 616273, 1081622, 1232546, 1622433, 1848819, 3244866, 3697638, 3785677, 7571354, 11357031, 22714062, 26499739, 52999478, 79499217, 158998434]

約数ペア:

[(1, 158998434), (2, 79499217), (3, 52999478), (6, 26499739), (7, 22714062), (14, 11357031), (21, 7571354), (42, 3785677), (43, 3697638), (49, 3244866), (86, 1848819), (98, 1622433), (129, 1232546), (147, 1081622), (258, 616273), (294, 540811), (301, 528234), (602, 264117), (903, 176078), (1806, 88039), (2107, 75462), (4214, 37731), (6321, 25154), (12577, 12642)]