168986502

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{3881}}^1$

素因数の和:3989

約数の個数: 48

約数和(自身を含む): 381522960

約数和(自身を除く): 212536458

約数列:

[1, 2, 3, 6, 9, 18, 41, 59, 82, 118, 123, 177, 246, 354, 369, 531, 738, 1062, 2419, 3881, 4838, 7257, 7762, 11643, 14514, 21771, 23286, 34929, 43542, 69858, 159121, 228979, 318242, 457958, 477363, 686937, 954726, 1373874, 1432089, 2060811, 2864178, 4121622, 9388139, 18776278, 28164417, 56328834, 84493251, 168986502]

約数ペア:

[(1, 168986502), (2, 84493251), (3, 56328834), (6, 28164417), (9, 18776278), (18, 9388139), (41, 4121622), (59, 2864178), (82, 2060811), (118, 1432089), (123, 1373874), (177, 954726), (246, 686937), (354, 477363), (369, 457958), (531, 318242), (738, 228979), (1062, 159121), (2419, 69858), (3881, 43542), (4838, 34929), (7257, 23286), (7762, 21771), (11643, 14514)]