159794622

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{15881}}^1$

素因数の和:15945

約数の個数: 48

約数和(自身を含む): 381549168

約数和(自身を除く): 221754546

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 43, 78, 86, 117, 129, 234, 258, 387, 559, 774, 1118, 1677, 3354, 5031, 10062, 15881, 31762, 47643, 95286, 142929, 206453, 285858, 412906, 619359, 682883, 1238718, 1365766, 1858077, 2048649, 3716154, 4097298, 6145947, 8877479, 12291894, 17754958, 26632437, 53264874, 79897311, 159794622]

約数ペア:

[(1, 159794622), (2, 79897311), (3, 53264874), (6, 26632437), (9, 17754958), (13, 12291894), (18, 8877479), (26, 6145947), (39, 4097298), (43, 3716154), (78, 2048649), (86, 1858077), (117, 1365766), (129, 1238718), (234, 682883), (258, 619359), (387, 412906), (559, 285858), (774, 206453), (1118, 142929), (1677, 95286), (3354, 47643), (5031, 31762), (10062, 15881)]