161296072

素因数分解:

$2^3\times 7^1\times {\mathrm{839}}^1\times {\mathrm{3433}}^1$

素因数の和:4285

約数の個数: 32

約数和(自身を含む): 346147200

約数和(自身を除く): 184851128

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 839, 1678, 3356, 3433, 5873, 6712, 6866, 11746, 13732, 23492, 24031, 27464, 46984, 48062, 96124, 192248, 2880287, 5760574, 11521148, 20162009, 23042296, 40324018, 80648036, 161296072]

約数ペア:

[(1, 161296072), (2, 80648036), (4, 40324018), (7, 23042296), (8, 20162009), (14, 11521148), (28, 5760574), (56, 2880287), (839, 192248), (1678, 96124), (3356, 48062), (3433, 46984), (5873, 27464), (6712, 24031), (6866, 23492), (11746, 13732)]