144254712

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1009}}^1$

素因数の和:1085

約数の個数: 128

約数和(自身を含む): 442137600

約数和(自身を除く): 297882888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 37, 42, 46, 56, 69, 74, 84, 92, 111, 138, 148, 161, 168, 184, 222, 259, 276, 296, 322, 444, 483, 518, 552, 644, 777, 851, 888, 966, 1009, 1036, 1288, 1554, 1702, 1932, 2018, 2072, 2553, 3027, 3108, 3404, 3864, 4036, 5106, 5957, 6054, 6216, 6808, 7063, 8072, 10212, 11914, 12108, 14126, 17871, 20424, 21189, 23207, 23828, 24216, 28252, 35742, 37333, 42378, 46414, 47656, 56504, 69621, 71484, 74666, 84756, 92828, 111999, 139242, 142968, 149332, 162449, 169512, 185656, 223998, 261331, 278484, 298664, 324898, 447996, 487347, 522662, 556968, 649796, 783993, 858659, 895992, 974694, 1045324, 1299592, 1567986, 1717318, 1949388, 2090648, 2575977, 3135972, 3434636, 3898776, 5151954, 6010613, 6271944, 6869272, 10303908, 12021226, 18031839, 20607816, 24042452, 36063678, 48084904, 72127356, 144254712]

約数ペア:

[(1, 144254712), (2, 72127356), (3, 48084904), (4, 36063678), (6, 24042452), (7, 20607816), (8, 18031839), (12, 12021226), (14, 10303908), (21, 6869272), (23, 6271944), (24, 6010613), (28, 5151954), (37, 3898776), (42, 3434636), (46, 3135972), (56, 2575977), (69, 2090648), (74, 1949388), (84, 1717318), (92, 1567986), (111, 1299592), (138, 1045324), (148, 974694), (161, 895992), (168, 858659), (184, 783993), (222, 649796), (259, 556968), (276, 522662), (296, 487347), (322, 447996), (444, 324898), (483, 298664), (518, 278484), (552, 261331), (644, 223998), (777, 185656), (851, 169512), (888, 162449), (966, 149332), (1009, 142968), (1036, 139242), (1288, 111999), (1554, 92828), (1702, 84756), (1932, 74666), (2018, 71484), (2072, 69621), (2553, 56504), (3027, 47656), (3108, 46414), (3404, 42378), (3864, 37333), (4036, 35742), (5106, 28252), (5957, 24216), (6054, 23828), (6216, 23207), (6808, 21189), (7063, 20424), (8072, 17871), (10212, 14126), (11914, 12108)]