156779892874

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{20149}}^1$

素因数の和:20300

約数の個数: 64

約数和(自身を含む): 269036352000

約数和(自身を除く): 112256459126

約数列:

[1, 2, 11, 22, 37, 74, 79, 121, 158, 242, 407, 814, 869, 1331, 1738, 2662, 2923, 4477, 5846, 8954, 9559, 19118, 20149, 32153, 40298, 49247, 64306, 98494, 105149, 210298, 221639, 353683, 443278, 707366, 745513, 1491026, 1591771, 2438029, 3183542, 3890513, 4876058, 7781026, 8200643, 16401286, 17509481, 26818319, 35018962, 53636638, 58895527, 90207073, 117791054, 180414146, 192604291, 385208582, 647850797, 992277803, 1295701594, 1984555606, 2118647201, 4237294402, 7126358767, 14252717534, 78389946437, 156779892874]

約数ペア:

[(1, 156779892874), (2, 78389946437), (11, 14252717534), (22, 7126358767), (37, 4237294402), (74, 2118647201), (79, 1984555606), (121, 1295701594), (158, 992277803), (242, 647850797), (407, 385208582), (814, 192604291), (869, 180414146), (1331, 117791054), (1738, 90207073), (2662, 58895527), (2923, 53636638), (4477, 35018962), (5846, 26818319), (8954, 17509481), (9559, 16401286), (19118, 8200643), (20149, 7781026), (32153, 4876058), (40298, 3890513), (49247, 3183542), (64306, 2438029), (98494, 1591771), (105149, 1491026), (210298, 745513), (221639, 707366), (353683, 443278)]