156263541

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{19031}}^1$

素因数の和:19081

約数の個数: 32

約数和(自身を含む): 263098368

約数和(自身を除く): 106834827

約数列:

[1, 3, 7, 17, 21, 23, 51, 69, 119, 161, 357, 391, 483, 1173, 2737, 8211, 19031, 57093, 133217, 323527, 399651, 437713, 970581, 1313139, 2264689, 3063991, 6794067, 7441121, 9191973, 22323363, 52087847, 156263541]

約数ペア:

[(1, 156263541), (3, 52087847), (7, 22323363), (17, 9191973), (21, 7441121), (23, 6794067), (51, 3063991), (69, 2264689), (119, 1313139), (161, 970581), (357, 437713), (391, 399651), (483, 323527), (1173, 133217), (2737, 57093), (8211, 19031)]