150919972

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{181}}^1\times {\mathrm{307}}^1$

素因数の和:596

約数の個数: 48

約数和(自身を含む): 307635328

約数和(自身を除く): 156715356

約数列:

[1, 2, 4, 7, 14, 28, 97, 181, 194, 307, 362, 388, 614, 679, 724, 1228, 1267, 1358, 2149, 2534, 2716, 4298, 5068, 8596, 17557, 29779, 35114, 55567, 59558, 70228, 111134, 119116, 122899, 208453, 222268, 245798, 388969, 416906, 491596, 777938, 833812, 1555876, 5389999, 10779998, 21559996, 37729993, 75459986, 150919972]

約数ペア:

[(1, 150919972), (2, 75459986), (4, 37729993), (7, 21559996), (14, 10779998), (28, 5389999), (97, 1555876), (181, 833812), (194, 777938), (307, 491596), (362, 416906), (388, 388969), (614, 245798), (679, 222268), (724, 208453), (1228, 122899), (1267, 119116), (1358, 111134), (2149, 70228), (2534, 59558), (2716, 55567), (4298, 35114), (5068, 29779), (8596, 17557)]