140272776

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{821}}^1$

素因数の和:956

約数の個数: 128

約数和(自身を含む): 449798400

約数和(自身を除く): 309525624

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 113, 126, 168, 189, 216, 226, 252, 339, 378, 452, 504, 678, 756, 791, 821, 904, 1017, 1356, 1512, 1582, 1642, 2034, 2373, 2463, 2712, 3051, 3164, 3284, 4068, 4746, 4926, 5747, 6102, 6328, 6568, 7119, 7389, 8136, 9492, 9852, 11494, 12204, 14238, 14778, 17241, 18984, 19704, 21357, 22167, 22988, 24408, 28476, 29556, 34482, 42714, 44334, 45976, 51723, 56952, 59112, 68964, 85428, 88668, 92773, 103446, 137928, 155169, 170856, 177336, 185546, 206892, 278319, 310338, 371092, 413784, 556638, 620676, 649411, 742184, 834957, 1113276, 1241352, 1298822, 1669914, 1948233, 2226552, 2504871, 2597644, 3339828, 3896466, 5009742, 5195288, 5844699, 6679656, 7792932, 10019484, 11689398, 15585864, 17534097, 20038968, 23378796, 35068194, 46757592, 70136388, 140272776]

約数ペア:

[(1, 140272776), (2, 70136388), (3, 46757592), (4, 35068194), (6, 23378796), (7, 20038968), (8, 17534097), (9, 15585864), (12, 11689398), (14, 10019484), (18, 7792932), (21, 6679656), (24, 5844699), (27, 5195288), (28, 5009742), (36, 3896466), (42, 3339828), (54, 2597644), (56, 2504871), (63, 2226552), (72, 1948233), (84, 1669914), (108, 1298822), (113, 1241352), (126, 1113276), (168, 834957), (189, 742184), (216, 649411), (226, 620676), (252, 556638), (339, 413784), (378, 371092), (452, 310338), (504, 278319), (678, 206892), (756, 185546), (791, 177336), (821, 170856), (904, 155169), (1017, 137928), (1356, 103446), (1512, 92773), (1582, 88668), (1642, 85428), (2034, 68964), (2373, 59112), (2463, 56952), (2712, 51723), (3051, 45976), (3164, 44334), (3284, 42714), (4068, 34482), (4746, 29556), (4926, 28476), (5747, 24408), (6102, 22988), (6328, 22167), (6568, 21357), (7119, 19704), (7389, 18984), (8136, 17241), (9492, 14778), (9852, 14238), (11494, 12204)]