168303568

素因数分解:

$2^4\times {\mathrm{373}}^1\times {\mathrm{28201}}^1$

素因数の和:28582

約数の個数: 20

約数和(自身を含む): 326973988

約数和(自身を除く): 158670420

約数列:

[1, 2, 4, 8, 16, 373, 746, 1492, 2984, 5968, 28201, 56402, 112804, 225608, 451216, 10518973, 21037946, 42075892, 84151784, 168303568]

約数ペア:

[(1, 168303568), (2, 84151784), (4, 42075892), (8, 21037946), (16, 10518973), (373, 451216), (746, 225608), (1492, 112804), (2984, 56402), (5968, 28201)]