137273084

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:187

約数の個数: 72

約数和(自身を含む): 277928784

約数和(自身を除く): 140655700

約数列:

[1, 2, 4, 13, 26, 31, 41, 52, 62, 67, 82, 124, 134, 164, 268, 403, 533, 806, 871, 961, 1066, 1271, 1612, 1742, 1922, 2077, 2132, 2542, 2747, 3484, 3844, 4154, 5084, 5494, 8308, 10988, 12493, 16523, 24986, 27001, 33046, 35711, 39401, 49972, 54002, 64387, 66092, 71422, 78802, 85157, 108004, 128774, 142844, 157604, 170314, 257548, 340628, 512213, 837031, 1024426, 1107041, 1674062, 2048852, 2214082, 2639867, 3348124, 4428164, 5279734, 10559468, 34318271, 68636542, 137273084]

約数ペア:

[(1, 137273084), (2, 68636542), (4, 34318271), (13, 10559468), (26, 5279734), (31, 4428164), (41, 3348124), (52, 2639867), (62, 2214082), (67, 2048852), (82, 1674062), (124, 1107041), (134, 1024426), (164, 837031), (268, 512213), (403, 340628), (533, 257548), (806, 170314), (871, 157604), (961, 142844), (1066, 128774), (1271, 108004), (1612, 85157), (1742, 78802), (1922, 71422), (2077, 66092), (2132, 64387), (2542, 54002), (2747, 49972), (3484, 39401), (3844, 35711), (4154, 33046), (5084, 27001), (5494, 24986), (8308, 16523), (10988, 12493)]