191922146

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{263}}^1$

素因数の和:435

約数の個数: 48

約数和(自身を含む): 333932544

約数和(自身を除く): 142010398

約数列:

[1, 2, 13, 17, 26, 34, 127, 169, 221, 254, 263, 338, 442, 526, 1651, 2159, 2873, 3302, 3419, 4318, 4471, 5746, 6838, 8942, 21463, 28067, 33401, 42926, 44447, 56134, 58123, 66802, 88894, 116246, 364871, 434213, 567817, 729742, 755599, 868426, 1135634, 1511198, 5644769, 7381621, 11289538, 14763242, 95961073, 191922146]

約数ペア:

[(1, 191922146), (2, 95961073), (13, 14763242), (17, 11289538), (26, 7381621), (34, 5644769), (127, 1511198), (169, 1135634), (221, 868426), (254, 755599), (263, 729742), (338, 567817), (442, 434213), (526, 364871), (1651, 116246), (2159, 88894), (2873, 66802), (3302, 58123), (3419, 56134), (4318, 44447), (4471, 42926), (5746, 33401), (6838, 28067), (8942, 21463)]