168187528

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{463}}^1\times {\mathrm{2671}}^1$

素因数の和:3157

約数の個数: 32

約数和(自身を含む): 334748160

約数和(自身を除く): 166560632

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 463, 926, 1852, 2671, 3704, 5342, 7871, 10684, 15742, 21368, 31484, 45407, 62968, 90814, 181628, 363256, 1236673, 2473346, 4946692, 9893384, 21023441, 42046882, 84093764, 168187528]

約数ペア:

[(1, 168187528), (2, 84093764), (4, 42046882), (8, 21023441), (17, 9893384), (34, 4946692), (68, 2473346), (136, 1236673), (463, 363256), (926, 181628), (1852, 90814), (2671, 62968), (3704, 45407), (5342, 31484), (7871, 21368), (10684, 15742)]