168302608

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{553627}}^1$

素因数の和:553654

約数の個数: 20

約数和(自身を含む): 343249360

約数和(自身を除く): 174946752

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 553627, 1107254, 2214508, 4429016, 8858032, 10518913, 21037826, 42075652, 84151304, 168302608]

約数ペア:

[(1, 168302608), (2, 84151304), (4, 42075652), (8, 21037826), (16, 10518913), (19, 8858032), (38, 4429016), (76, 2214508), (152, 1107254), (304, 553627)]