169202372

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{31357}}^1$

素因数の和:31451

約数の個数: 24

約数和(自身を含む): 316088640

約数和(自身を除く): 146886268

約数列:

[1, 2, 4, 19, 38, 71, 76, 142, 284, 1349, 2698, 5396, 31357, 62714, 125428, 595783, 1191566, 2226347, 2383132, 4452694, 8905388, 42300593, 84601186, 169202372]

約数ペア:

[(1, 169202372), (2, 84601186), (4, 42300593), (19, 8905388), (38, 4452694), (71, 2383132), (76, 2226347), (142, 1191566), (284, 595783), (1349, 125428), (2698, 62714), (5396, 31357)]