156919294994

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{2293}}^1\times {\mathrm{4993}}^1$

素因数の和:7395

約数の個数: 64

約数和(自身を含む): 296945637120

約数和(自身を除く): 140026342126

約数列:

[1, 2, 7, 11, 14, 22, 77, 89, 154, 178, 623, 979, 1246, 1958, 2293, 4586, 4993, 6853, 9986, 13706, 16051, 25223, 32102, 34951, 50446, 54923, 69902, 109846, 176561, 204077, 353122, 384461, 408154, 444377, 768922, 888754, 1428539, 2244847, 2857078, 3110639, 4489694, 4888147, 6221278, 9776294, 11448949, 15713929, 22897898, 31427858, 34217029, 68434058, 80142643, 125938439, 160285286, 251876878, 881569073, 1018956461, 1763138146, 2037912922, 7132695227, 11208521071, 14265390454, 22417042142, 78459647497, 156919294994]

約数ペア:

[(1, 156919294994), (2, 78459647497), (7, 22417042142), (11, 14265390454), (14, 11208521071), (22, 7132695227), (77, 2037912922), (89, 1763138146), (154, 1018956461), (178, 881569073), (623, 251876878), (979, 160285286), (1246, 125938439), (1958, 80142643), (2293, 68434058), (4586, 34217029), (4993, 31427858), (6853, 22897898), (9986, 15713929), (13706, 11448949), (16051, 9776294), (25223, 6221278), (32102, 4888147), (34951, 4489694), (50446, 3110639), (54923, 2857078), (69902, 2244847), (109846, 1428539), (176561, 888754), (204077, 768922), (353122, 444377), (384461, 408154)]