172355042

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{33107}}^1$

素因数の和:33265

約数の個数: 16

約数和(自身を含む): 274134240

約数和(自身を除く): 101779198

約数列:

[1, 2, 19, 38, 137, 274, 2603, 5206, 33107, 66214, 629033, 1258066, 4535659, 9071318, 86177521, 172355042]

約数ペア:

[(1, 172355042), (2, 86177521), (19, 9071318), (38, 4535659), (137, 1258066), (274, 629033), (2603, 66214), (5206, 33107)]