151003438

素因数分解:

$2^1\times {\mathrm{37}}^2\times {\mathrm{131}}^1\times {\mathrm{421}}^1$

素因数の和:628

約数の個数: 24

約数和(自身を含む): 235126584

約数和(自身を除く): 84123146

約数列:

[1, 2, 37, 74, 131, 262, 421, 842, 1369, 2738, 4847, 9694, 15577, 31154, 55151, 110302, 179339, 358678, 576349, 1152698, 2040587, 4081174, 75501719, 151003438]

約数ペア:

[(1, 151003438), (2, 75501719), (37, 4081174), (74, 2040587), (131, 1152698), (262, 576349), (421, 358678), (842, 179339), (1369, 110302), (2738, 55151), (4847, 31154), (9694, 15577)]