156601952

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{19813}}^1$

素因数の和:19855

約数の個数: 48

約数和(自身を含む): 349518960

約数和(自身を除く): 192917008

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 208, 247, 304, 416, 494, 608, 988, 1976, 3952, 7904, 19813, 39626, 79252, 158504, 257569, 317008, 376447, 515138, 634016, 752894, 1030276, 1505788, 2060552, 3011576, 4121104, 4893811, 6023152, 8242208, 9787622, 12046304, 19575244, 39150488, 78300976, 156601952]

約数ペア:

[(1, 156601952), (2, 78300976), (4, 39150488), (8, 19575244), (13, 12046304), (16, 9787622), (19, 8242208), (26, 6023152), (32, 4893811), (38, 4121104), (52, 3011576), (76, 2060552), (104, 1505788), (152, 1030276), (208, 752894), (247, 634016), (304, 515138), (416, 376447), (494, 317008), (608, 257569), (988, 158504), (1976, 79252), (3952, 39626), (7904, 19813)]