159556543

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1$

素因数の和:387

約数の個数: 32

約数和(自身を含む): 186157440

約数和(自身を除く): 26600897

約数列:

[1, 17, 23, 37, 41, 269, 391, 629, 697, 851, 943, 1517, 4573, 6187, 9953, 11029, 14467, 16031, 25789, 34891, 105179, 169201, 187493, 228919, 253667, 408073, 593147, 3891623, 4312339, 6937241, 9385679, 159556543]

約数ペア:

[(1, 159556543), (17, 9385679), (23, 6937241), (37, 4312339), (41, 3891623), (269, 593147), (391, 408073), (629, 253667), (697, 228919), (851, 187493), (943, 169201), (1517, 105179), (4573, 34891), (6187, 25789), (9953, 16031), (11029, 14467)]