155797952

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1997}}^1$

素因数の和:2085

約数の個数: 56

約数和(自身を含む): 328854816

約数和(自身を除く): 173056864

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 53, 64, 92, 106, 184, 212, 368, 424, 736, 848, 1219, 1472, 1696, 1997, 2438, 3392, 3994, 4876, 7988, 9752, 15976, 19504, 31952, 39008, 45931, 63904, 78016, 91862, 105841, 127808, 183724, 211682, 367448, 423364, 734896, 846728, 1469792, 1693456, 2434343, 2939584, 3386912, 4868686, 6773824, 9737372, 19474744, 38949488, 77898976, 155797952]

約数ペア:

[(1, 155797952), (2, 77898976), (4, 38949488), (8, 19474744), (16, 9737372), (23, 6773824), (32, 4868686), (46, 3386912), (53, 2939584), (64, 2434343), (92, 1693456), (106, 1469792), (184, 846728), (212, 734896), (368, 423364), (424, 367448), (736, 211682), (848, 183724), (1219, 127808), (1472, 105841), (1696, 91862), (1997, 78016), (2438, 63904), (3392, 45931), (3994, 39008), (4876, 31952), (7988, 19504), (9752, 15976)]