163435748

素因数分解:

$2^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{19013}}^1$

素因数の和:19331

約数の個数: 24

約数和(自身を含む): 327953472

約数和(自身を除く): 164517724

約数列:

[1, 2, 4, 7, 14, 28, 307, 614, 1228, 2149, 4298, 8596, 19013, 38026, 76052, 133091, 266182, 532364, 5836991, 11673982, 23347964, 40858937, 81717874, 163435748]

約数ペア:

[(1, 163435748), (2, 81717874), (4, 40858937), (7, 23347964), (14, 11673982), (28, 5836991), (307, 532364), (614, 266182), (1228, 133091), (2149, 76052), (4298, 38026), (8596, 19013)]