154221984

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{337}}^1$

素因数の和:587

約数の個数: 144

約数和(自身を含む): 504923328

約数和(自身を除く): 350701344

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, 112, 126, 144, 168, 224, 227, 252, 288, 336, 337, 454, 504, 672, 674, 681, 908, 1008, 1011, 1348, 1362, 1589, 1816, 2016, 2022, 2043, 2359, 2696, 2724, 3033, 3178, 3632, 4044, 4086, 4718, 4767, 5392, 5448, 6066, 6356, 7077, 7264, 8088, 8172, 9436, 9534, 10784, 10896, 12132, 12712, 14154, 14301, 16176, 16344, 18872, 19068, 21231, 21792, 24264, 25424, 28308, 28602, 32352, 32688, 37744, 38136, 42462, 48528, 50848, 56616, 57204, 65376, 75488, 76272, 76499, 84924, 97056, 113232, 114408, 152544, 152998, 169848, 226464, 228816, 229497, 305996, 339696, 457632, 458994, 535493, 611992, 679392, 688491, 917988, 1070986, 1223984, 1376982, 1606479, 1835976, 2141972, 2447968, 2753964, 3212958, 3671952, 4283944, 4819437, 5507928, 6425916, 7343904, 8567888, 9638874, 11015856, 12851832, 17135776, 19277748, 22031712, 25703664, 38555496, 51407328, 77110992, 154221984]

約数ペア:

[(1, 154221984), (2, 77110992), (3, 51407328), (4, 38555496), (6, 25703664), (7, 22031712), (8, 19277748), (9, 17135776), (12, 12851832), (14, 11015856), (16, 9638874), (18, 8567888), (21, 7343904), (24, 6425916), (28, 5507928), (32, 4819437), (36, 4283944), (42, 3671952), (48, 3212958), (56, 2753964), (63, 2447968), (72, 2141972), (84, 1835976), (96, 1606479), (112, 1376982), (126, 1223984), (144, 1070986), (168, 917988), (224, 688491), (227, 679392), (252, 611992), (288, 535493), (336, 458994), (337, 457632), (454, 339696), (504, 305996), (672, 229497), (674, 228816), (681, 226464), (908, 169848), (1008, 152998), (1011, 152544), (1348, 114408), (1362, 113232), (1589, 97056), (1816, 84924), (2016, 76499), (2022, 76272), (2043, 75488), (2359, 65376), (2696, 57204), (2724, 56616), (3033, 50848), (3178, 48528), (3632, 42462), (4044, 38136), (4086, 37744), (4718, 32688), (4767, 32352), (5392, 28602), (5448, 28308), (6066, 25424), (6356, 24264), (7077, 21792), (7264, 21231), (8088, 19068), (8172, 18872), (9436, 16344), (9534, 16176), (10784, 14301), (10896, 14154), (12132, 12712)]