156988488208

素因数分解:

$2^4\times {\mathrm{193}}^1\times {\mathrm{317}}^1\times {\mathrm{160373}}^1$

素因数の和:160891

約数の個数: 40

約数和(自身を含む): 306707577048

約数和(自身を除く): 149719088840

約数列:

[1, 2, 4, 8, 16, 193, 317, 386, 634, 772, 1268, 1544, 2536, 3088, 5072, 61181, 122362, 160373, 244724, 320746, 489448, 641492, 978896, 1282984, 2565968, 30951989, 50838241, 61903978, 101676482, 123807956, 203352964, 247615912, 406705928, 495231824, 813411856, 9811780513, 19623561026, 39247122052, 78494244104, 156988488208]

約数ペア:

[(1, 156988488208), (2, 78494244104), (4, 39247122052), (8, 19623561026), (16, 9811780513), (193, 813411856), (317, 495231824), (386, 406705928), (634, 247615912), (772, 203352964), (1268, 123807956), (1544, 101676482), (2536, 61903978), (3088, 50838241), (5072, 30951989), (61181, 2565968), (122362, 1282984), (160373, 978896), (244724, 641492), (320746, 489448)]