168384764

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{13267}}^1$

素因数の和:13457

約数の個数: 24

約数和(自身を含む): 312063360

約数和(自身を除く): 143678596

約数列:

[1, 2, 4, 19, 38, 76, 167, 334, 668, 3173, 6346, 12692, 13267, 26534, 53068, 252073, 504146, 1008292, 2215589, 4431178, 8862356, 42096191, 84192382, 168384764]

約数ペア:

[(1, 168384764), (2, 84192382), (4, 42096191), (19, 8862356), (38, 4431178), (76, 2215589), (167, 1008292), (334, 504146), (668, 252073), (3173, 53068), (6346, 26534), (12692, 13267)]