189264168

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{431}}^1$

素因数の和:572

約数の個数: 128

約数和(自身を含む): 559872000

約数和(自身を除く): 370607832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 107, 108, 114, 152, 171, 214, 216, 228, 321, 342, 428, 431, 456, 513, 642, 684, 856, 862, 963, 1026, 1284, 1293, 1368, 1724, 1926, 2033, 2052, 2568, 2586, 2889, 3448, 3852, 3879, 4066, 4104, 5172, 5778, 6099, 7704, 7758, 8132, 8189, 10344, 11556, 11637, 12198, 15516, 16264, 16378, 18297, 23112, 23274, 24396, 24567, 31032, 32756, 36594, 46117, 46548, 48792, 49134, 54891, 65512, 73188, 73701, 92234, 93096, 98268, 109782, 138351, 146376, 147402, 184468, 196536, 219564, 221103, 276702, 294804, 368936, 415053, 439128, 442206, 553404, 589608, 830106, 876223, 884412, 1106808, 1245159, 1660212, 1752446, 1768824, 2490318, 2628669, 3320424, 3504892, 4980636, 5257338, 7009784, 7886007, 9961272, 10514676, 15772014, 21029352, 23658021, 31544028, 47316042, 63088056, 94632084, 189264168]

約数ペア:

[(1, 189264168), (2, 94632084), (3, 63088056), (4, 47316042), (6, 31544028), (8, 23658021), (9, 21029352), (12, 15772014), (18, 10514676), (19, 9961272), (24, 7886007), (27, 7009784), (36, 5257338), (38, 4980636), (54, 3504892), (57, 3320424), (72, 2628669), (76, 2490318), (107, 1768824), (108, 1752446), (114, 1660212), (152, 1245159), (171, 1106808), (214, 884412), (216, 876223), (228, 830106), (321, 589608), (342, 553404), (428, 442206), (431, 439128), (456, 415053), (513, 368936), (642, 294804), (684, 276702), (856, 221103), (862, 219564), (963, 196536), (1026, 184468), (1284, 147402), (1293, 146376), (1368, 138351), (1724, 109782), (1926, 98268), (2033, 93096), (2052, 92234), (2568, 73701), (2586, 73188), (2889, 65512), (3448, 54891), (3852, 49134), (3879, 48792), (4066, 46548), (4104, 46117), (5172, 36594), (5778, 32756), (6099, 31032), (7704, 24567), (7758, 24396), (8132, 23274), (8189, 23112), (10344, 18297), (11556, 16378), (11637, 16264), (12198, 15516)]