76388158

素因数分解:

$2^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1$

素因数の和:278

約数の個数: 64

約数和(自身を含む): 149299200

約数和(自身を除く): 72911042

約数列:

[1, 2, 7, 11, 14, 22, 49, 53, 77, 98, 106, 154, 191, 343, 371, 382, 539, 583, 686, 742, 1078, 1166, 1337, 2101, 2597, 2674, 3773, 4081, 4202, 5194, 7546, 8162, 9359, 10123, 14707, 18179, 18718, 20246, 28567, 29414, 36358, 57134, 65513, 70861, 102949, 111353, 131026, 141722, 199969, 205898, 222706, 399938, 496027, 720643, 779471, 992054, 1441286, 1558942, 3472189, 5456297, 6944378, 10912594, 38194079, 76388158]

約数ペア:

[(1, 76388158), (2, 38194079), (7, 10912594), (11, 6944378), (14, 5456297), (22, 3472189), (49, 1558942), (53, 1441286), (77, 992054), (98, 779471), (106, 720643), (154, 496027), (191, 399938), (343, 222706), (371, 205898), (382, 199969), (539, 141722), (583, 131026), (686, 111353), (742, 102949), (1078, 70861), (1166, 65513), (1337, 57134), (2101, 36358), (2597, 29414), (2674, 28567), (3773, 20246), (4081, 18718), (4202, 18179), (5194, 14707), (7546, 10123), (8162, 9359)]