189978395712

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{563}}^1\times {\mathrm{251071}}^1$

素因数の和:251656

約数の個数: 112

約数和(自身を含む): 575481126912

約数和(自身を除く): 385502731200

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 563, 672, 1126, 1344, 1689, 2252, 3378, 3941, 4504, 6756, 7882, 9008, 11823, 13512, 15764, 18016, 23646, 27024, 31528, 36032, 47292, 54048, 63056, 94584, 108096, 126112, 189168, 251071, 252224, 378336, 502142, 753213, 756672, 1004284, 1506426, 1757497, 2008568, 3012852, 3514994, 4017136, 5272491, 6025704, 7029988, 8034272, 10544982, 12051408, 14059976, 16068544, 21089964, 24102816, 28119952, 42179928, 48205632, 56239904, 84359856, 112479808, 141352973, 168719712, 282705946, 337439424, 424058919, 565411892, 848117838, 989470811, 1130823784, 1696235676, 1978941622, 2261647568, 2968412433, 3392471352, 3957883244, 4523295136, 5936824866, 6784942704, 7915766488, 9046590272, 11873649732, 13569885408, 15831532976, 23747299464, 27139770816, 31663065952, 47494598928, 63326131904, 94989197856, 189978395712]

約数ペア:

[(1, 189978395712), (2, 94989197856), (3, 63326131904), (4, 47494598928), (6, 31663065952), (7, 27139770816), (8, 23747299464), (12, 15831532976), (14, 13569885408), (16, 11873649732), (21, 9046590272), (24, 7915766488), (28, 6784942704), (32, 5936824866), (42, 4523295136), (48, 3957883244), (56, 3392471352), (64, 2968412433), (84, 2261647568), (96, 1978941622), (112, 1696235676), (168, 1130823784), (192, 989470811), (224, 848117838), (336, 565411892), (448, 424058919), (563, 337439424), (672, 282705946), (1126, 168719712), (1344, 141352973), (1689, 112479808), (2252, 84359856), (3378, 56239904), (3941, 48205632), (4504, 42179928), (6756, 28119952), (7882, 24102816), (9008, 21089964), (11823, 16068544), (13512, 14059976), (15764, 12051408), (18016, 10544982), (23646, 8034272), (27024, 7029988), (31528, 6025704), (36032, 5272491), (47292, 4017136), (54048, 3514994), (63056, 3012852), (94584, 2008568), (108096, 1757497), (126112, 1506426), (189168, 1004284), (251071, 756672), (252224, 753213), (378336, 502142)]