172344

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:219

約数の個数: 32

約数和(自身を含む): 443520

約数和(自身を除く): 271176

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 167, 172, 258, 334, 344, 501, 516, 668, 1002, 1032, 1336, 2004, 4008, 7181, 14362, 21543, 28724, 43086, 57448, 86172, 172344]

約数ペア:

[(1, 172344), (2, 86172), (3, 57448), (4, 43086), (6, 28724), (8, 21543), (12, 14362), (24, 7181), (43, 4008), (86, 2004), (129, 1336), (167, 1032), (172, 1002), (258, 668), (334, 516), (344, 501)]