161867104

素因数分解:

$2^5\times 7^1\times {\mathrm{173}}^1\times {\mathrm{4177}}^1$

素因数の和:4367

約数の個数: 48

約数和(自身を含む): 366393888

約数和(自身を除く): 204526784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 173, 224, 346, 692, 1211, 1384, 2422, 2768, 4177, 4844, 5536, 8354, 9688, 16708, 19376, 29239, 33416, 38752, 58478, 66832, 116956, 133664, 233912, 467824, 722621, 935648, 1445242, 2890484, 5058347, 5780968, 10116694, 11561936, 20233388, 23123872, 40466776, 80933552, 161867104]

約数ペア:

[(1, 161867104), (2, 80933552), (4, 40466776), (7, 23123872), (8, 20233388), (14, 11561936), (16, 10116694), (28, 5780968), (32, 5058347), (56, 2890484), (112, 1445242), (173, 935648), (224, 722621), (346, 467824), (692, 233912), (1211, 133664), (1384, 116956), (2422, 66832), (2768, 58478), (4177, 38752), (4844, 33416), (5536, 29239), (8354, 19376), (9688, 16708)]