138702816

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{643}}^1$

素因数の和:773

約数の個数: 144

約数和(自身を含む): 455704704

約数和(自身を除く): 317001888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 107, 112, 126, 144, 168, 214, 224, 252, 288, 321, 336, 428, 504, 642, 643, 672, 749, 856, 963, 1008, 1284, 1286, 1498, 1712, 1926, 1929, 2016, 2247, 2568, 2572, 2996, 3424, 3852, 3858, 4494, 4501, 5136, 5144, 5787, 5992, 6741, 7704, 7716, 8988, 9002, 10272, 10288, 11574, 11984, 13482, 13503, 15408, 15432, 17976, 18004, 20576, 23148, 23968, 26964, 27006, 30816, 30864, 35952, 36008, 40509, 46296, 53928, 54012, 61728, 68801, 71904, 72016, 81018, 92592, 107856, 108024, 137602, 144032, 162036, 185184, 206403, 215712, 216048, 275204, 324072, 412806, 432096, 481607, 550408, 619209, 648144, 825612, 963214, 1100816, 1238418, 1296288, 1444821, 1651224, 1926428, 2201632, 2476836, 2889642, 3302448, 3852856, 4334463, 4953672, 5779284, 6604896, 7705712, 8668926, 9907344, 11558568, 15411424, 17337852, 19814688, 23117136, 34675704, 46234272, 69351408, 138702816]

約数ペア:

[(1, 138702816), (2, 69351408), (3, 46234272), (4, 34675704), (6, 23117136), (7, 19814688), (8, 17337852), (9, 15411424), (12, 11558568), (14, 9907344), (16, 8668926), (18, 7705712), (21, 6604896), (24, 5779284), (28, 4953672), (32, 4334463), (36, 3852856), (42, 3302448), (48, 2889642), (56, 2476836), (63, 2201632), (72, 1926428), (84, 1651224), (96, 1444821), (107, 1296288), (112, 1238418), (126, 1100816), (144, 963214), (168, 825612), (214, 648144), (224, 619209), (252, 550408), (288, 481607), (321, 432096), (336, 412806), (428, 324072), (504, 275204), (642, 216048), (643, 215712), (672, 206403), (749, 185184), (856, 162036), (963, 144032), (1008, 137602), (1284, 108024), (1286, 107856), (1498, 92592), (1712, 81018), (1926, 72016), (1929, 71904), (2016, 68801), (2247, 61728), (2568, 54012), (2572, 53928), (2996, 46296), (3424, 40509), (3852, 36008), (3858, 35952), (4494, 30864), (4501, 30816), (5136, 27006), (5144, 26964), (5787, 23968), (5992, 23148), (6741, 20576), (7704, 18004), (7716, 17976), (8988, 15432), (9002, 15408), (10272, 13503), (10288, 13482), (11574, 11984)]