189755544

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{373}}^1$

素因数の和:481

約数の個数: 128

約数和(自身を含む): 542868480

約数和(自身を除く): 353112936

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 41, 44, 47, 66, 82, 88, 94, 123, 132, 141, 164, 188, 246, 264, 282, 328, 373, 376, 451, 492, 517, 564, 746, 902, 984, 1034, 1119, 1128, 1353, 1492, 1551, 1804, 1927, 2068, 2238, 2706, 2984, 3102, 3608, 3854, 4103, 4136, 4476, 5412, 5781, 6204, 7708, 8206, 8952, 10824, 11562, 12309, 12408, 15293, 15416, 16412, 17531, 21197, 23124, 24618, 30586, 32824, 35062, 42394, 45879, 46248, 49236, 52593, 61172, 63591, 70124, 84788, 91758, 98472, 105186, 122344, 127182, 140248, 168223, 169576, 183516, 192841, 210372, 254364, 336446, 367032, 385682, 420744, 504669, 508728, 578523, 672892, 718771, 771364, 1009338, 1157046, 1345784, 1437542, 1542728, 2018676, 2156313, 2314092, 2875084, 4037352, 4312626, 4628184, 5750168, 7906481, 8625252, 15812962, 17250504, 23719443, 31625924, 47438886, 63251848, 94877772, 189755544]

約数ペア:

[(1, 189755544), (2, 94877772), (3, 63251848), (4, 47438886), (6, 31625924), (8, 23719443), (11, 17250504), (12, 15812962), (22, 8625252), (24, 7906481), (33, 5750168), (41, 4628184), (44, 4312626), (47, 4037352), (66, 2875084), (82, 2314092), (88, 2156313), (94, 2018676), (123, 1542728), (132, 1437542), (141, 1345784), (164, 1157046), (188, 1009338), (246, 771364), (264, 718771), (282, 672892), (328, 578523), (373, 508728), (376, 504669), (451, 420744), (492, 385682), (517, 367032), (564, 336446), (746, 254364), (902, 210372), (984, 192841), (1034, 183516), (1119, 169576), (1128, 168223), (1353, 140248), (1492, 127182), (1551, 122344), (1804, 105186), (1927, 98472), (2068, 91758), (2238, 84788), (2706, 70124), (2984, 63591), (3102, 61172), (3608, 52593), (3854, 49236), (4103, 46248), (4136, 45879), (4476, 42394), (5412, 35062), (5781, 32824), (6204, 30586), (7708, 24618), (8206, 23124), (8952, 21197), (10824, 17531), (11562, 16412), (12309, 15416), (12408, 15293)]