168090136

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:284

約数の個数: 64

約数和(自身を含む): 334666080

約数和(自身を除く): 166575944

約数列:

[1, 2, 4, 8, 53, 61, 67, 97, 106, 122, 134, 194, 212, 244, 268, 388, 424, 488, 536, 776, 3233, 3551, 4087, 5141, 5917, 6466, 6499, 7102, 8174, 10282, 11834, 12932, 12998, 14204, 16348, 20564, 23668, 25864, 25996, 28408, 32696, 41128, 47336, 51992, 216611, 313601, 344447, 396439, 433222, 627202, 688894, 792878, 866444, 1254404, 1377788, 1585756, 1732888, 2508808, 2755576, 3171512, 21011267, 42022534, 84045068, 168090136]

約数ペア:

[(1, 168090136), (2, 84045068), (4, 42022534), (8, 21011267), (53, 3171512), (61, 2755576), (67, 2508808), (97, 1732888), (106, 1585756), (122, 1377788), (134, 1254404), (194, 866444), (212, 792878), (244, 688894), (268, 627202), (388, 433222), (424, 396439), (488, 344447), (536, 313601), (776, 216611), (3233, 51992), (3551, 47336), (4087, 41128), (5141, 32696), (5917, 28408), (6466, 25996), (6499, 25864), (7102, 23668), (8174, 20564), (10282, 16348), (11834, 14204), (12932, 12998)]