142748056

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:197

約数の個数: 96

約数和(自身を含む): 312560640

約数和(自身を除く): 169812584

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 67, 71, 88, 121, 124, 134, 142, 242, 248, 268, 284, 341, 484, 536, 568, 682, 737, 781, 968, 1364, 1474, 1562, 2077, 2201, 2728, 2948, 3124, 3751, 4154, 4402, 4757, 5896, 6248, 7502, 8107, 8308, 8591, 8804, 9514, 15004, 16214, 16616, 17182, 17608, 19028, 22847, 24211, 30008, 32428, 34364, 38056, 45694, 48422, 52327, 64856, 68728, 91388, 96844, 104654, 147467, 182776, 193688, 209308, 251317, 266321, 294934, 418616, 502634, 532642, 575597, 589868, 1005268, 1065284, 1151194, 1179736, 1622137, 2010536, 2130568, 2302388, 3244274, 4604776, 6488548, 12977096, 17843507, 35687014, 71374028, 142748056]

約数ペア:

[(1, 142748056), (2, 71374028), (4, 35687014), (8, 17843507), (11, 12977096), (22, 6488548), (31, 4604776), (44, 3244274), (62, 2302388), (67, 2130568), (71, 2010536), (88, 1622137), (121, 1179736), (124, 1151194), (134, 1065284), (142, 1005268), (242, 589868), (248, 575597), (268, 532642), (284, 502634), (341, 418616), (484, 294934), (536, 266321), (568, 251317), (682, 209308), (737, 193688), (781, 182776), (968, 147467), (1364, 104654), (1474, 96844), (1562, 91388), (2077, 68728), (2201, 64856), (2728, 52327), (2948, 48422), (3124, 45694), (3751, 38056), (4154, 34364), (4402, 32428), (4757, 30008), (5896, 24211), (6248, 22847), (7502, 19028), (8107, 17608), (8308, 17182), (8591, 16616), (8804, 16214), (9514, 15004)]