123642848

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{233}}^1$

素因数の和:376

約数の個数: 96

約数和(自身を含む): 294368256

約数和(自身を除く): 170725408

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 92, 103, 112, 161, 184, 206, 224, 233, 322, 368, 412, 466, 644, 721, 736, 824, 932, 1288, 1442, 1631, 1648, 1864, 2369, 2576, 2884, 3262, 3296, 3728, 4738, 5152, 5359, 5768, 6524, 7456, 9476, 10718, 11536, 13048, 16583, 18952, 21436, 23072, 23999, 26096, 33166, 37513, 37904, 42872, 47998, 52192, 66332, 75026, 75808, 85744, 95996, 132664, 150052, 167993, 171488, 191992, 265328, 300104, 335986, 383984, 530656, 551977, 600208, 671972, 767968, 1103954, 1200416, 1343944, 2207908, 2687888, 3863839, 4415816, 5375776, 7727678, 8831632, 15455356, 17663264, 30910712, 61821424, 123642848]

約数ペア:

[(1, 123642848), (2, 61821424), (4, 30910712), (7, 17663264), (8, 15455356), (14, 8831632), (16, 7727678), (23, 5375776), (28, 4415816), (32, 3863839), (46, 2687888), (56, 2207908), (92, 1343944), (103, 1200416), (112, 1103954), (161, 767968), (184, 671972), (206, 600208), (224, 551977), (233, 530656), (322, 383984), (368, 335986), (412, 300104), (466, 265328), (644, 191992), (721, 171488), (736, 167993), (824, 150052), (932, 132664), (1288, 95996), (1442, 85744), (1631, 75808), (1648, 75026), (1864, 66332), (2369, 52192), (2576, 47998), (2884, 42872), (3262, 37904), (3296, 37513), (3728, 33166), (4738, 26096), (5152, 23999), (5359, 23072), (5768, 21436), (6524, 18952), (7456, 16583), (9476, 13048), (10718, 11536)]