156857542012

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1399}}^1\times {\mathrm{12983}}^1$

素因数の和:14530

約数の個数: 48

約数和(自身を含む): 293168332800

約数和(自身を除く): 136310790788

約数列:

[1, 2, 4, 17, 34, 68, 127, 254, 508, 1399, 2159, 2798, 4318, 5596, 8636, 12983, 23783, 25966, 47566, 51932, 95132, 177673, 220711, 355346, 441422, 710692, 882844, 1648841, 3020441, 3297682, 6040882, 6595364, 12081764, 18163217, 28030297, 36326434, 56060594, 72652868, 112121188, 308774689, 617549378, 1235098756, 2306728559, 4613457118, 9226914236, 39214385503, 78428771006, 156857542012]

約数ペア:

[(1, 156857542012), (2, 78428771006), (4, 39214385503), (17, 9226914236), (34, 4613457118), (68, 2306728559), (127, 1235098756), (254, 617549378), (508, 308774689), (1399, 112121188), (2159, 72652868), (2798, 56060594), (4318, 36326434), (5596, 28030297), (8636, 18163217), (12983, 12081764), (23783, 6595364), (25966, 6040882), (47566, 3297682), (51932, 3020441), (95132, 1648841), (177673, 882844), (220711, 710692), (355346, 441422)]