137786572

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{607}}^1$

素因数の和:707

約数の個数: 72

約数和(自身を含む): 307930112

約数和(自身を除く): 170143540

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 67, 77, 121, 134, 154, 242, 268, 308, 469, 484, 607, 737, 847, 938, 1214, 1474, 1694, 1876, 2428, 2948, 3388, 4249, 5159, 6677, 8107, 8498, 10318, 13354, 16214, 16996, 20636, 26708, 32428, 40669, 46739, 56749, 73447, 81338, 93478, 113498, 146894, 162676, 186956, 226996, 284683, 293788, 447359, 514129, 569366, 894718, 1028258, 1138732, 1789436, 2056516, 3131513, 4920949, 6263026, 9841898, 12526052, 19683796, 34446643, 68893286, 137786572]

約数ペア:

[(1, 137786572), (2, 68893286), (4, 34446643), (7, 19683796), (11, 12526052), (14, 9841898), (22, 6263026), (28, 4920949), (44, 3131513), (67, 2056516), (77, 1789436), (121, 1138732), (134, 1028258), (154, 894718), (242, 569366), (268, 514129), (308, 447359), (469, 293788), (484, 284683), (607, 226996), (737, 186956), (847, 162676), (938, 146894), (1214, 113498), (1474, 93478), (1694, 81338), (1876, 73447), (2428, 56749), (2948, 46739), (3388, 40669), (4249, 32428), (5159, 26708), (6677, 20636), (8107, 16996), (8498, 16214), (10318, 13354)]