140193268

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^2$

素因数の和:352

約数の個数: 36

約数和(自身を含む): 258096132

約数和(自身を除く): 117902864

約数列:

[1, 2, 4, 41, 53, 82, 106, 127, 164, 212, 254, 508, 2173, 4346, 5207, 6731, 8692, 10414, 13462, 16129, 20828, 26924, 32258, 64516, 275971, 551942, 661289, 854837, 1103884, 1322578, 1709674, 2645156, 3419348, 35048317, 70096634, 140193268]

約数ペア:

[(1, 140193268), (2, 70096634), (4, 35048317), (41, 3419348), (53, 2645156), (82, 1709674), (106, 1322578), (127, 1103884), (164, 854837), (212, 661289), (254, 551942), (508, 275971), (2173, 64516), (4346, 32258), (5207, 26924), (6731, 20828), (8692, 16129), (10414, 13462)]