157240656

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{19157}}^1$

素因数の和:19193

約数の個数: 80

約数和(自身を含む): 475118400

約数和(自身を除く): 317877744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 171, 216, 228, 304, 342, 432, 456, 513, 684, 912, 1026, 1368, 2052, 2736, 4104, 8208, 19157, 38314, 57471, 76628, 114942, 153256, 172413, 229884, 306512, 344826, 363983, 459768, 517239, 689652, 727966, 919536, 1034478, 1091949, 1379304, 1455932, 2068956, 2183898, 2758608, 2911864, 3275847, 4137912, 4367796, 5823728, 6551694, 8275824, 8735592, 9827541, 13103388, 17471184, 19655082, 26206776, 39310164, 52413552, 78620328, 157240656]

約数ペア:

[(1, 157240656), (2, 78620328), (3, 52413552), (4, 39310164), (6, 26206776), (8, 19655082), (9, 17471184), (12, 13103388), (16, 9827541), (18, 8735592), (19, 8275824), (24, 6551694), (27, 5823728), (36, 4367796), (38, 4137912), (48, 3275847), (54, 2911864), (57, 2758608), (72, 2183898), (76, 2068956), (108, 1455932), (114, 1379304), (144, 1091949), (152, 1034478), (171, 919536), (216, 727966), (228, 689652), (304, 517239), (342, 459768), (432, 363983), (456, 344826), (513, 306512), (684, 229884), (912, 172413), (1026, 153256), (1368, 114942), (2052, 76628), (2736, 57471), (4104, 38314), (8208, 19157)]