156970984

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{3593}}^1$

素因数の和:3769

約数の個数: 32

約数和(自身を含む): 303621120

約数和(自身を除く): 146650136

約数列:

[1, 2, 4, 8, 43, 86, 127, 172, 254, 344, 508, 1016, 3593, 5461, 7186, 10922, 14372, 21844, 28744, 43688, 154499, 308998, 456311, 617996, 912622, 1235992, 1825244, 3650488, 19621373, 39242746, 78485492, 156970984]

約数ペア:

[(1, 156970984), (2, 78485492), (4, 39242746), (8, 19621373), (43, 3650488), (86, 1825244), (127, 1235992), (172, 912622), (254, 617996), (344, 456311), (508, 308998), (1016, 154499), (3593, 43688), (5461, 28744), (7186, 21844), (10922, 14372)]