156945981374

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2819}}^1\times {\mathrm{23531}}^1$

素因数の和:26385

約数の個数: 48

約数和(自身を含む): 291454174080

約数和(自身を除く): 134508192706

約数列:

[1, 2, 7, 13, 14, 26, 91, 169, 182, 338, 1183, 2366, 2819, 5638, 19733, 23531, 36647, 39466, 47062, 73294, 164717, 256529, 305903, 329434, 476411, 513058, 611806, 952822, 2141321, 3334877, 3976739, 4282642, 6669754, 7953478, 27837173, 55674346, 66333889, 132667778, 464337223, 862340557, 928674446, 1724681114, 6036383899, 11210427241, 12072767798, 22420854482, 78472990687, 156945981374]

約数ペア:

[(1, 156945981374), (2, 78472990687), (7, 22420854482), (13, 12072767798), (14, 11210427241), (26, 6036383899), (91, 1724681114), (169, 928674446), (182, 862340557), (338, 464337223), (1183, 132667778), (2366, 66333889), (2819, 55674346), (5638, 27837173), (19733, 7953478), (23531, 6669754), (36647, 4282642), (39466, 3976739), (47062, 3334877), (73294, 2141321), (164717, 952822), (256529, 611806), (305903, 513058), (329434, 476411)]