163911130

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1\times {\mathrm{593}}^1$

素因数の和:942

約数の個数: 32

約数和(自身を含む): 299204928

約数和(自身を除く): 135293798

約数列:

[1, 2, 5, 10, 131, 211, 262, 422, 593, 655, 1055, 1186, 1310, 2110, 2965, 5930, 27641, 55282, 77683, 125123, 138205, 155366, 250246, 276410, 388415, 625615, 776830, 1251230, 16391113, 32782226, 81955565, 163911130]

約数ペア:

[(1, 163911130), (2, 81955565), (5, 32782226), (10, 16391113), (131, 1251230), (211, 776830), (262, 625615), (422, 388415), (593, 276410), (655, 250246), (1055, 155366), (1186, 138205), (1310, 125123), (2110, 77683), (2965, 55282), (5930, 27641)]