198702168

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:349

約数の個数: 128

約数和(自身を含む): 584908800

約数和(自身を除く): 386206632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 67, 84, 127, 134, 139, 168, 201, 254, 268, 278, 381, 402, 417, 469, 508, 536, 556, 762, 804, 834, 889, 938, 973, 1016, 1112, 1407, 1524, 1608, 1668, 1778, 1876, 1946, 2667, 2814, 2919, 3048, 3336, 3556, 3752, 3892, 5334, 5628, 5838, 7112, 7784, 8509, 9313, 10668, 11256, 11676, 17018, 17653, 18626, 21336, 23352, 25527, 27939, 34036, 35306, 37252, 51054, 52959, 55878, 59563, 65191, 68072, 70612, 74504, 102108, 105918, 111756, 119126, 123571, 130382, 141224, 178689, 195573, 204216, 211836, 223512, 238252, 247142, 260764, 357378, 370713, 391146, 423672, 476504, 494284, 521528, 714756, 741426, 782292, 988568, 1182751, 1429512, 1482852, 1564584, 2365502, 2965704, 3548253, 4731004, 7096506, 8279257, 9462008, 14193012, 16558514, 24837771, 28386024, 33117028, 49675542, 66234056, 99351084, 198702168]

約数ペア:

[(1, 198702168), (2, 99351084), (3, 66234056), (4, 49675542), (6, 33117028), (7, 28386024), (8, 24837771), (12, 16558514), (14, 14193012), (21, 9462008), (24, 8279257), (28, 7096506), (42, 4731004), (56, 3548253), (67, 2965704), (84, 2365502), (127, 1564584), (134, 1482852), (139, 1429512), (168, 1182751), (201, 988568), (254, 782292), (268, 741426), (278, 714756), (381, 521528), (402, 494284), (417, 476504), (469, 423672), (508, 391146), (536, 370713), (556, 357378), (762, 260764), (804, 247142), (834, 238252), (889, 223512), (938, 211836), (973, 204216), (1016, 195573), (1112, 178689), (1407, 141224), (1524, 130382), (1608, 123571), (1668, 119126), (1778, 111756), (1876, 105918), (1946, 102108), (2667, 74504), (2814, 70612), (2919, 68072), (3048, 65191), (3336, 59563), (3556, 55878), (3752, 52959), (3892, 51054), (5334, 37252), (5628, 35306), (5838, 34036), (7112, 27939), (7784, 25527), (8509, 23352), (9313, 21336), (10668, 18626), (11256, 17653), (11676, 17018)]