156564128

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{30389}}^1$

素因数の和:30429

約数の個数: 48

約数和(自身を含む): 367597440

約数和(自身を除く): 211033312

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 92, 112, 161, 184, 224, 322, 368, 644, 736, 1288, 2576, 5152, 30389, 60778, 121556, 212723, 243112, 425446, 486224, 698947, 850892, 972448, 1397894, 1701784, 2795788, 3403568, 4892629, 5591576, 6807136, 9785258, 11183152, 19570516, 22366304, 39141032, 78282064, 156564128]

約数ペア:

[(1, 156564128), (2, 78282064), (4, 39141032), (7, 22366304), (8, 19570516), (14, 11183152), (16, 9785258), (23, 6807136), (28, 5591576), (32, 4892629), (46, 3403568), (56, 2795788), (92, 1701784), (112, 1397894), (161, 972448), (184, 850892), (224, 698947), (322, 486224), (368, 425446), (644, 243112), (736, 212723), (1288, 121556), (2576, 60778), (5152, 30389)]